38368258226872 has 32 divisors (see below), whose sum is σ = 82219770223200. Its totient is φ = 16443124435584.

The previous prime is 38368258226861. The next prime is 38368258226891. The reversal of 38368258226872 is 27862285286383.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6396847 + ... + 10846942.

It is an arithmetic number, because the mean of its divisors is an integer number (2569367819475).

Almost surely, 2^{38368258226872} is an apocalyptic number.

It is an amenable number.

38368258226872 is an abundant number, since it is smaller than the sum of its proper divisors (43851511996328).

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

38368258226872 is a wasteful number, since it uses less digits than its factorization.

38368258226872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17283535 (or 17283531 counting only the distinct ones).

The product of its digits is 743178240, while the sum is 70.

The spelling of 38368258226872 in words is "thirty-eight trillion, three hundred sixty-eight billion, two hundred fifty-eight million, two hundred twenty-six thousand, eight hundred seventy-two".