62440604426 has 32 divisors (see below), whose sum is σ = 98339705856. Its totient is φ = 29695968000.

The previous prime is 62440604399. The next prime is 62440604441.

62440604426 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 62440604426.

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, 5868131 + ... + 5878761.

It is an arithmetic number, because the mean of its divisors is an integer number (3073115808).

Almost surely, 2^62440604426 is an apocalyptic number.

62440604426 is a deficient number, since it is larger than the sum of its proper divisors (35899101430).

62440604426 is a wasteful number, since it uses less digits than its factorization.

62440604426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 62440604426 in words is "sixty-two billion, four hundred forty million, six hundred four thousand, four hundred twenty-six".