38678422706814 has 32 divisors (see below), whose sum is σ = 84555080254080. Its totient is φ = 11697707160800.

The previous prime is 38678422706813. The next prime is 38678422706827. The reversal of 38678422706814 is 41860722487683.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38678422706813) 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, 575640972 + ... + 575708159.

It is an arithmetic number, because the mean of its divisors is an integer number (2642346257940).

Almost surely, 2^{38678422706814} is an apocalyptic number.

38678422706814 is an abundant number, since it is smaller than the sum of its proper divisors (45876657547266).

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

38678422706814 is a wasteful number, since it uses less digits than its factorization.

38678422706814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151349656.

The product of its (nonzero) digits is 173408256, while the sum is 66.

The spelling of 38678422706814 in words is "thirty-eight trillion, six hundred seventy-eight billion, four hundred twenty-two million, seven hundred six thousand, eight hundred fourteen".