38888775401250 has 40 divisors (see below), whose sum is σ = 97190827492176. Its totient is φ = 10370340106000.

The previous prime is 38888775401227. The next prime is 38888775401309. The reversal of 38888775401250 is 5210457788883.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5185166304 + ... + 5185173803.

Almost surely, 2^{38888775401250} is an apocalyptic number.

38888775401250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38888775401250 is an abundant number, since it is smaller than the sum of its proper divisors (58302052090926).

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

38888775401250 is a wasteful number, since it uses less digits than its factorization.

38888775401250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370340132 (or 10370340117 counting only the distinct ones).

The product of its (nonzero) digits is 120422400, while the sum is 66.

The spelling of 38888775401250 in words is "thirty-eight trillion, eight hundred eighty-eight billion, seven hundred seventy-five million, four hundred one thousand, two hundred fifty".