145026132231330 has 320 divisors, whose sum is σ = 449097673052160. Its totient is φ = 32894551526400.

The previous prime is 145026132231319. The next prime is 145026132231341. The reversal of 145026132231330 is 33132231620541.

145026132231330 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 2 + 61 + 32 + 231 + 330 = 666.

It is an interprime number because it is at equal distance from previous prime (145026132231319) and next prime (145026132231341).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 442771020 + ... + 443098440.

It is an arithmetic number, because the mean of its divisors is an integer number (1403430228288).

Almost surely, 2^{145026132231330} is an apocalyptic number.

145026132231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 145026132231330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224548836526080).

145026132231330 is an abundant number, since it is smaller than the sum of its proper divisors (304071540820830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145026132231330 is a wasteful number, since it uses less digits than its factorization.

145026132231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328047 (or 328038 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 145026132231330 its reverse (33132231620541), we get a palindrome (178158363851871).

The spelling of 145026132231330 in words is "one hundred forty-five trillion, twenty-six billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred thirty".