145361413536 has 72 divisors (see below), whose sum is σ = 394279849152. Its totient is φ = 46890748800.

The previous prime is 145361413531. The next prime is 145361413537. The reversal of 145361413536 is 635314163541.

It is a super-2 number, since 2×145361413536² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145361413531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 695560 + ... + 880071.

It is an arithmetic number, because the mean of its divisors is an integer number (5476109016).

Almost surely, 2^145361413536 is an apocalyptic number.

145361413536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145361413536 is an abundant number, since it is smaller than the sum of its proper divisors (248918435616).

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

145361413536 is a wasteful number, since it uses less digits than its factorization.

145361413536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575706 (or 1575667 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The spelling of 145361413536 in words is "one hundred forty-five billion, three hundred sixty-one million, four hundred thirteen thousand, five hundred thirty-six".