38744050148475 has 24 divisors (see below), whose sum is σ = 73207805233920. Its totient is φ = 17711565781920.

The previous prime is 38744050148383. The next prime is 38744050148491. The reversal of 38744050148475 is 57484105044783.

It is not a de Polignac number, because 38744050148475 - 2¹² = 38744050144379 is a prime.

It is a super-2 number, since 2×38744050148475² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36899094855 + ... + 36899095904.

It is an arithmetic number, because the mean of its divisors is an integer number (3050325218080).

Almost surely, 2^{38744050148475} is an apocalyptic number.

38744050148475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38744050148475 is a deficient number, since it is larger than the sum of its proper divisors (34463755085445).

38744050148475 is a wasteful number, since it uses less digits than its factorization.

38744050148475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73798190779 (or 73798190774 counting only the distinct ones).

The product of its (nonzero) digits is 60211200, while the sum is 60.

The spelling of 38744050148475 in words is "thirty-eight trillion, seven hundred forty-four billion, fifty million, one hundred forty-eight thousand, four hundred seventy-five".