38523223311147 has 32 divisors (see below), whose sum is σ = 58464681145920. Its totient is φ = 25055218080000.

The previous prime is 38523223311103. The next prime is 38523223311149. The reversal of 38523223311147 is 74111332232583.

38523223311147 is a `hidden beast` number, since 3 + 8 + 5 + 2 + 322 + 3 + 311 + 1 + 4 + 7 = 666.

It is not a de Polignac number, because 38523223311147 - 2³² = 38518928343851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38523223311149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55025397 + ... + 55721097.

It is an arithmetic number, because the mean of its divisors is an integer number (1827021285810).

Almost surely, 2^{38523223311147} is an apocalyptic number.

38523223311147 is a deficient number, since it is larger than the sum of its proper divisors (19941457834773).

38523223311147 is a wasteful number, since it uses less digits than its factorization.

38523223311147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745772 (or 745766 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 38523223311147 in words is "thirty-eight trillion, five hundred twenty-three billion, two hundred twenty-three million, three hundred eleven thousand, one hundred forty-seven".