45342737412 has 36 divisors (see below), whose sum is σ = 123073146000. Its totient is φ = 12955067664.

The previous prime is 45342737381. The next prime is 45342737431. The reversal of 45342737412 is 21473724354.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38556162 + ... + 38557337.

It is an arithmetic number, because the mean of its divisors is an integer number (3418698500).

Almost surely, 2^45342737412 is an apocalyptic number.

45342737412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45342737412 is an abundant number, since it is smaller than the sum of its proper divisors (77730408588).

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

45342737412 is a wasteful number, since it uses less digits than its factorization.

45342737412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77113520 (or 77113511 counting only the distinct ones).

The product of its digits is 564480, while the sum is 42.

The spelling of 45342737412 in words is "forty-five billion, three hundred forty-two million, seven hundred thirty-seven thousand, four hundred twelve".