426402044000 has 48 divisors (see below), whose sum is σ = 1047669831936. Its totient is φ = 170560816000.

The previous prime is 426402043997. The next prime is 426402044021. The reversal of 426402044000 is 440204624.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53296256 + ... + 53304255.

It is an arithmetic number, because the mean of its divisors is an integer number (21826454832).

Almost surely, 2^426402044000 is an apocalyptic number.

426402044000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

426402044000 is an abundant number, since it is smaller than the sum of its proper divisors (621267787936).

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

426402044000 is a wasteful number, since it uses less digits than its factorization.

426402044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106600536 (or 106600518 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 426402044000 its reverse (440204624), we get a palindrome (426842248624).

The spelling of 426402044000 in words is "four hundred twenty-six billion, four hundred two million, forty-four thousand".