45339469212 has 24 divisors (see below), whose sum is σ = 105810339712. Its totient is φ = 15110550000.

The previous prime is 45339469193. The next prime is 45339469229. The reversal of 45339469212 is 21296493354.

45339469212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 252664 + ... + 393087.

Almost surely, 2^45339469212 is an apocalyptic number.

It is an amenable number.

45339469212 is an abundant number, since it is smaller than the sum of its proper divisors (60470870500).

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

45339469212 is a wasteful number, since it uses less digits than its factorization.

45339469212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651609 (or 651607 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 48.

The spelling of 45339469212 in words is "forty-five billion, three hundred thirty-nine million, four hundred sixty-nine thousand, two hundred twelve".