38432732442016 has 24 divisors (see below), whose sum is σ = 82543027631904. Its totient is φ = 17469423837120.

The previous prime is 38432732441981. The next prime is 38432732442017. The reversal of 38432732442016 is 61024423723483.

It is not an unprimeable number, because it can be changed into a prime (38432732442017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54591949140 + ... + 54591949843.

It is an arithmetic number, because the mean of its divisors is an integer number (3439292817996).

Almost surely, 2^{38432732442016} is an apocalyptic number.

It is an amenable number.

38432732442016 is an abundant number, since it is smaller than the sum of its proper divisors (44110295189888).

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

38432732442016 is a wasteful number, since it uses less digits than its factorization.

38432732442016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109183899004 (or 109183898996 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 49.

The spelling of 38432732442016 in words is "thirty-eight trillion, four hundred thirty-two billion, seven hundred thirty-two million, four hundred forty-two thousand, sixteen".