104000031494 has 32 divisors (see below), whose sum is σ = 164185231392. Its totient is φ = 49342176000.

The previous prime is 104000031467. The next prime is 104000031497. The reversal of 104000031494 is 494130000401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104000031497) 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, 11588429 + ... + 11597399.

It is an arithmetic number, because the mean of its divisors is an integer number (5130788481).

Almost surely, 2^104000031494 is an apocalyptic number.

104000031494 is a deficient number, since it is larger than the sum of its proper divisors (60185199898).

104000031494 is a wasteful number, since it uses less digits than its factorization.

104000031494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12872.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 104000031494 its reverse (494130000401), we get a palindrome (598130031895).

The spelling of 104000031494 in words is "one hundred four billion, thirty-one thousand, four hundred ninety-four".