2116453426462 has 32 divisors (see below), whose sum is σ = 3325242170880. Its totient is φ = 1008390055200.

The previous prime is 2116453426447. The next prime is 2116453426499. The reversal of 2116453426462 is 2646243546112.

It is a super-3 number, since 3×2116453426462³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 38398239 + ... + 38453317.

It is an arithmetic number, because the mean of its divisors is an integer number (103913817840).

Almost surely, 2^{2116453426462} is an apocalyptic number.

2116453426462 is a deficient number, since it is larger than the sum of its proper divisors (1208788744418).

2116453426462 is a wasteful number, since it uses less digits than its factorization.

2116453426462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58248.

The product of its digits is 1658880, while the sum is 46.

The spelling of 2116453426462 in words is "two trillion, one hundred sixteen billion, four hundred fifty-three million, four hundred twenty-six thousand, four hundred sixty-two".