38810420682 has 32 divisors (see below), whose sum is σ = 84845698560. Its totient is φ = 11737342320.

The previous prime is 38810420681. The next prime is 38810420683. The reversal of 38810420682 is 28602401883.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38810420681) and next prime (38810420683).

It is not an unprimeable number, because it can be changed into a prime (38810420681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551332 + ... + 617727.

It is an arithmetic number, because the mean of its divisors is an integer number (2651428080).

Almost surely, 2^38810420682 is an apocalyptic number.

38810420682 is an abundant number, since it is smaller than the sum of its proper divisors (46035277878).

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

38810420682 is a wasteful number, since it uses less digits than its factorization.

38810420682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169578.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 38810420682 in words is "thirty-eight billion, eight hundred ten million, four hundred twenty thousand, six hundred eighty-two".