10518428442416 has 20 divisors (see below), whose sum is σ = 21578246584632. Its totient is φ = 4949848678656.

The previous prime is 10518428442413. The next prime is 10518428442439. The reversal of 10518428442416 is 61424482481501.

It is a super-2 number, since 2×10518428442416² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10518428442413) 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, 19335346130 + ... + 19335346673.

Almost surely, 2^{10518428442416} is an apocalyptic number.

10518428442416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10518428442416 is an abundant number, since it is smaller than the sum of its proper divisors (11059818142216).

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

10518428442416 is a wasteful number, since it uses less digits than its factorization.

10518428442416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38670692828 (or 38670692822 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 50.

The spelling of 10518428442416 in words is "ten trillion, five hundred eighteen billion, four hundred twenty-eight million, four hundred forty-two thousand, four hundred sixteen".