2468991003626 has 16 divisors (see below), whose sum is σ = 4233493973184. Its totient is φ = 1057904509824.

The previous prime is 2468991003617. The next prime is 2468991003637. The reversal of 2468991003626 is 6263001998642.

It is a happy number.

It is a super-2 number, since 2×2468991003626² (a number of 26 digits) contains 22 as substring.

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, 19475540 + ... + 19601903.

It is an arithmetic number, because the mean of its divisors is an integer number (264593373324).

Almost surely, 2^{2468991003626} is an apocalyptic number.

2468991003626 is a deficient number, since it is larger than the sum of its proper divisors (1764502969558).

2468991003626 is a wasteful number, since it uses less digits than its factorization.

2468991003626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39081965.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 2468991003626 in words is "two trillion, four hundred sixty-eight billion, nine hundred ninety-one million, three thousand, six hundred twenty-six".