402711946002338 has 16 divisors (see below), whose sum is σ = 693867718425024. Its totient is φ = 171714738395760.

The previous prime is 402711946002337. The next prime is 402711946002403. The reversal of 402711946002338 is 833200649117204.

It is a super-2 number, since 2×402711946002338² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (402711946002337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73007964248 + ... + 73007969763.

It is an arithmetic number, because the mean of its divisors is an integer number (43366732401564).

Almost surely, 2^{402711946002338} is an apocalyptic number.

402711946002338 is a deficient number, since it is larger than the sum of its proper divisors (291155772422686).

402711946002338 is a wasteful number, since it uses less digits than its factorization.

402711946002338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146015934217.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 402711946002338 in words is "four hundred two trillion, seven hundred eleven billion, nine hundred forty-six million, two thousand, three hundred thirty-eight".