104206254464 has 96 divisors (see below), whose sum is σ = 225118306440. Its totient is φ = 48026234880.

The previous prime is 104206254457. The next prime is 104206254469. The reversal of 104206254464 is 464452602401.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104206254469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17021324 + ... + 17027444.

Almost surely, 2^104206254464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104206254464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112559153220).

104206254464 is an abundant number, since it is smaller than the sum of its proper divisors (120912051976).

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

104206254464 is an equidigital number, since it uses as much as digits as its factorization.

104206254464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948 (or 6923 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 104206254464 its reverse (464452602401), we get a palindrome (568658856865).

The spelling of 104206254464 in words is "one hundred four billion, two hundred six million, two hundred fifty-four thousand, four hundred sixty-four".