402710534352 has 400 divisors, whose sum is σ = 1399937537152. Its totient is φ = 109343001600.

The previous prime is 402710534351. The next prime is 402710534381. The reversal of 402710534352 is 253435017204.

402710534352 is a `hidden beast` number, since 4 + 0 + 2 + 71 + 0 + 534 + 3 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402710534351) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 14419602 + ... + 14447502.

Almost surely, 2^402710534352 is an apocalyptic number.

402710534352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402710534352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699968768576).

402710534352 is an abundant number, since it is smaller than the sum of its proper divisors (997227002800).

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

402710534352 is a wasteful number, since it uses less digits than its factorization.

402710534352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28008 (or 27993 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 402710534352 in words is "four hundred two billion, seven hundred ten million, five hundred thirty-four thousand, three hundred fifty-two".