38662624004 has 6 divisors (see below), whose sum is σ = 67659592014. Its totient is φ = 19331312000.

The previous prime is 38662624003. The next prime is 38662624037. The reversal of 38662624004 is 40042626683.

It can be written as a sum of positive squares in only one way, i.e., 27854942404 + 10807681600 = 166898^2 + 103960^2 .

It is not an unprimeable number, because it can be changed into a prime (38662624003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4832827997 + ... + 4832828004.

It is an arithmetic number, because the mean of its divisors is an integer number (11276598669).

Almost surely, 2^38662624004 is an apocalyptic number.

It is an amenable number.

38662624004 is a deficient number, since it is larger than the sum of its proper divisors (28996968010).

38662624004 is a wasteful number, since it uses less digits than its factorization.

38662624004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9665656005 (or 9665656003 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 38662624004 in words is "thirty-eight billion, six hundred sixty-two million, six hundred twenty-four thousand, four".