104414631381 has 48 divisors (see below), whose sum is σ = 155482104960. Its totient is φ = 67498542720.

The previous prime is 104414631367. The next prime is 104414631521. The reversal of 104414631381 is 183136414401.

104414631381 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 14 + 631 + 3 + 8 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-104414631381 is a prime.

It is a super-2 number, since 2×104414631381² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104414631301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12141175 + ... + 12149771.

It is an arithmetic number, because the mean of its divisors is an integer number (3239210520).

Almost surely, 2^104414631381 is an apocalyptic number.

It is an amenable number.

104414631381 is a deficient number, since it is larger than the sum of its proper divisors (51067473579).

104414631381 is a wasteful number, since it uses less digits than its factorization.

104414631381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8986 (or 8983 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 104414631381 in words is "one hundred four billion, four hundred fourteen million, six hundred thirty-one thousand, three hundred eighty-one".