145168735012 has 24 divisors (see below), whose sum is σ = 290361576960. Its totient is φ = 62210006400.

The previous prime is 145168734959. The next prime is 145168735039. The reversal of 145168735012 is 210537861541.

It is a self number, because there is not a number n which added to its sum of digits gives 145168735012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138189 + ... + 556267.

It is an arithmetic number, because the mean of its divisors is an integer number (12098399040).

Almost surely, 2^145168735012 is an apocalyptic number.

It is an amenable number.

145168735012 is an abundant number, since it is smaller than the sum of its proper divisors (145192841948).

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

145168735012 is a wasteful number, since it uses less digits than its factorization.

145168735012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430491 (or 430489 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 145168735012 in words is "one hundred forty-five billion, one hundred sixty-eight million, seven hundred thirty-five thousand, twelve".