62446864426 has 16 divisors (see below), whose sum is σ = 97749374400. Its totient is φ = 29863919008.

The previous prime is 62446864397. The next prime is 62446864433.

It is a happy number.

62446864426 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×62446864426² (a number of 22 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, 852105 + ... + 922483.

It is an arithmetic number, because the mean of its divisors is an integer number (6109335900).

Almost surely, 2^62446864426 is an apocalyptic number.

62446864426 is a deficient number, since it is larger than the sum of its proper divisors (35302509974).

62446864426 is a wasteful number, since it uses less digits than its factorization.

62446864426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89693.

The product of its digits is 10616832, while the sum is 52.

The spelling of 62446864426 in words is "sixty-two billion, four hundred forty-six million, eight hundred sixty-four thousand, four hundred twenty-six".