104638941418 has 8 divisors (see below), whose sum is σ = 171227358720. Its totient is φ = 47563155180.

The previous prime is 104638941409. The next prime is 104638941419. The reversal of 104638941418 is 814149836401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×104638941418² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104638941419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2378157738 + ... + 2378157781.

It is an arithmetic number, because the mean of its divisors is an integer number (21403419840).

Almost surely, 2^104638941418 is an apocalyptic number.

104638941418 is a deficient number, since it is larger than the sum of its proper divisors (66588417302).

104638941418 is a wasteful number, since it uses less digits than its factorization.

104638941418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756315532.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 104638941418 in words is "one hundred four billion, six hundred thirty-eight million, nine hundred forty-one thousand, four hundred eighteen".