145210331351204 has 96 divisors (see below), whose sum is σ = 301491794774016. Its totient is φ = 59903411823360.

The previous prime is 145210331351131. The next prime is 145210331351213. The reversal of 145210331351204 is 402153133012541.

It is a super-2 number, since 2×145210331351204² (a number of 29 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 195986987 + ... + 196726509.

It is an arithmetic number, because the mean of its divisors is an integer number (3140539528896).

Almost surely, 2^{145210331351204} is an apocalyptic number.

145210331351204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145210331351204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150745897387008).

145210331351204 is an abundant number, since it is smaller than the sum of its proper divisors (156281463422812).

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

145210331351204 is a wasteful number, since it uses less digits than its factorization.

145210331351204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741945 (or 741943 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 145210331351204 its reverse (402153133012541), we get a palindrome (547363464363745).

The spelling of 145210331351204 in words is "one hundred forty-five trillion, two hundred ten billion, three hundred thirty-one million, three hundred fifty-one thousand, two hundred four".