104240003209990 has 32 divisors (see below), whose sum is σ = 194102883938880. Its totient is φ = 40258040344704.

The previous prime is 104240003209919. The next prime is 104240003210017. The reversal of 104240003209990 is 99902300042401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86402964 + ... + 87601096.

It is an arithmetic number, because the mean of its divisors is an integer number (6065715123090).

Almost surely, 2^{104240003209990} is an apocalyptic number.

104240003209990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104240003209990 is a deficient number, since it is larger than the sum of its proper divisors (89862880728890).

104240003209990 is a wasteful number, since it uses less digits than its factorization.

104240003209990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498176.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 104240003209990 in words is "one hundred four trillion, two hundred forty billion, three million, two hundred nine thousand, nine hundred ninety".