38401125515026 has 48 divisors (see below), whose sum is σ = 62620989289056. Its totient is φ = 17648422331904.

The previous prime is 38401125515023. The next prime is 38401125515041. The reversal of 38401125515026 is 62051552110483.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (38401125515023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186476070 + ... + 186681886.

It is an arithmetic number, because the mean of its divisors is an integer number (1304603943522).

Almost surely, 2^{38401125515026} is an apocalyptic number.

38401125515026 is a deficient number, since it is larger than the sum of its proper divisors (24219863774030).

38401125515026 is a wasteful number, since it uses less digits than its factorization.

38401125515026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213403 (or 213386 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

The spelling of 38401125515026 in words is "thirty-eight trillion, four hundred one billion, one hundred twenty-five million, five hundred fifteen thousand, twenty-six".