130940401899850 has 24 divisors (see below), whose sum is σ = 243568912466880. Its totient is φ = 52371910236720.

The previous prime is 130940401899823. The next prime is 130940401899859. The reversal of 130940401899850 is 58998104049031.

It is not an unprimeable number, because it can be changed into a prime (130940401899859) 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, 105640770 + ... + 106873069.

It is an arithmetic number, because the mean of its divisors is an integer number (10148704686120).

Almost surely, 2^{130940401899850} is an apocalyptic number.

130940401899850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130940401899850 is a deficient number, since it is larger than the sum of its proper divisors (112628510567030).

130940401899850 is a wasteful number, since it uses less digits than its factorization.

130940401899850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212526174 (or 212526169 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 130940401899850 in words is "one hundred thirty trillion, nine hundred forty billion, four hundred one million, eight hundred ninety-nine thousand, eight hundred fifty".