145034561430 has 192 divisors, whose sum is σ = 458494732800. Its totient is φ = 31349928960.

The previous prime is 145034561387. The next prime is 145034561473. The reversal of 145034561430 is 34165430541.

145034561430 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 3 + 4 + 5 + 614 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (145034561387) and next prime (145034561473).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 92991 + ... + 546549.

It is an arithmetic number, because the mean of its divisors is an integer number (2387993400).

Almost surely, 2^145034561430 is an apocalyptic number.

145034561430 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 145034561430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229247366400).

145034561430 is an abundant number, since it is smaller than the sum of its proper divisors (313460171370).

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

145034561430 is a wasteful number, since it uses less digits than its factorization.

145034561430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453619 (or 453616 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 145034561430 its reverse (34165430541), we get a palindrome (179199991971).

The spelling of 145034561430 in words is "one hundred forty-five billion, thirty-four million, five hundred sixty-one thousand, four hundred thirty".