10630194918 has 16 divisors (see below), whose sum is σ = 24297588480. Its totient is φ = 3037198536.

The previous prime is 10630194899. The next prime is 10630194929. The reversal of 10630194918 is 81949103601.

It is a super-2 number, since 2×10630194918² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 253099879 = 10630194918 / (1 + 0 + 6 + 3 + 0 + 1 + 9 + 4 + 9 + 1 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 10630194918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126549898 + ... + 126549981.

It is an arithmetic number, because the mean of its divisors is an integer number (1518599280).

Almost surely, 2^10630194918 is an apocalyptic number.

10630194918 is an abundant number, since it is smaller than the sum of its proper divisors (13667393562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10630194918 is a wasteful number, since it uses less digits than its factorization.

10630194918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253099891.

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 10630194918 in words is "ten billion, six hundred thirty million, one hundred ninety-four thousand, nine hundred eighteen".