145404210346336 has 24 divisors (see below), whose sum is σ = 291665756841984. Its totient is φ = 71330367338880.

The previous prime is 145404210346253. The next prime is 145404210346357. The reversal of 145404210346336 is 633643012404541.

It is a super-2 number, since 2×145404210346336² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42866805600 + ... + 42866808991.

It is an arithmetic number, because the mean of its divisors is an integer number (12152739868416).

Almost surely, 2^{145404210346336} is an apocalyptic number.

145404210346336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145404210346336 is an abundant number, since it is smaller than the sum of its proper divisors (146261546495648).

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

145404210346336 is an equidigital number, since it uses as much as digits as its factorization.

145404210346336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85733614654 (or 85733614646 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 145404210346336 in words is "one hundred forty-five trillion, four hundred four billion, two hundred ten million, three hundred forty-six thousand, three hundred thirty-six".