426413444314624 has 80 divisors (see below), whose sum is σ = 918646928271072. Its totient is φ = 196567069851648.

The previous prime is 426413444314499. The next prime is 426413444314661.

426413444314624 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×426413444314624² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33443449 + ... + 44399224.

Almost surely, 2^{426413444314624} is an apocalyptic number.

It is an amenable number.

426413444314624 is an abundant number, since it is smaller than the sum of its proper divisors (492233483956448).

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

426413444314624 is an equidigital number, since it uses as much as digits as its factorization.

426413444314624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77843527 (or 77843511 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 52.

The spelling of 426413444314624 in words is "four hundred twenty-six trillion, four hundred thirteen billion, four hundred forty-four million, three hundred fourteen thousand, six hundred twenty-four".