402623028048 has 40 divisors (see below), whose sum is σ = 1052640939168. Its totient is φ = 132590714752.

The previous prime is 402623028037. The next prime is 402623028107. The reversal of 402623028048 is 840820326204.

It is a junction number, because it is equal to n+sod(n) for n = 402623027997 and 402623028015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50526015 + ... + 50533982.

Almost surely, 2^402623028048 is an apocalyptic number.

402623028048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

402623028048 is an abundant number, since it is smaller than the sum of its proper divisors (650017911120).

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

402623028048 is a wasteful number, since it uses less digits than its factorization.

402623028048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101060091 (or 101060085 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 402623028048 in words is "four hundred two billion, six hundred twenty-three million, twenty-eight thousand, forty-eight".