145361562204 has 12 divisors (see below), whose sum is σ = 339176978504. Its totient is φ = 48453854064.

The previous prime is 145361562191. The next prime is 145361562239. The reversal of 145361562204 is 402265163541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×145361562204² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 6056731747 + ... + 6056731770.

Almost surely, 2^145361562204 is an apocalyptic number.

It is an amenable number.

145361562204 is an abundant number, since it is smaller than the sum of its proper divisors (193815416300).

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

145361562204 is a wasteful number, since it uses less digits than its factorization.

145361562204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12113463524 (or 12113463522 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 145361562204 in words is "one hundred forty-five billion, three hundred sixty-one million, five hundred sixty-two thousand, two hundred four".