402483272856 has 96 divisors (see below), whose sum is σ = 1172309624640. Its totient is φ = 114816163392.

The previous prime is 402483272839. The next prime is 402483272857. The reversal of 402483272856 is 658272384204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 402483272799 and 402483272808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402483272857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490035 + ... + 1022301.

It is an arithmetic number, because the mean of its divisors is an integer number (12211558590).

Almost surely, 2^402483272856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402483272856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586154812320).

402483272856 is an abundant number, since it is smaller than the sum of its proper divisors (769826351784).

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

402483272856 is a wasteful number, since it uses less digits than its factorization.

402483272856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532933 (or 532922 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 402483272856 in words is "four hundred two billion, four hundred eighty-three million, two hundred seventy-two thousand, eight hundred fifty-six".