402042155330535 has 32 divisors (see below), whose sum is σ = 681305111547840. Its totient is φ = 201750610034688.

The previous prime is 402042155330521. The next prime is 402042155330549. The reversal of 402042155330535 is 535033551240204.

It is an interprime number because it is at equal distance from previous prime (402042155330521) and next prime (402042155330549).

It is not a de Polignac number, because 402042155330535 - 2⁸ = 402042155330279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228754050 + ... + 230504879.

It is an arithmetic number, because the mean of its divisors is an integer number (21290784735870).

Almost surely, 2^{402042155330535} is an apocalyptic number.

402042155330535 is a deficient number, since it is larger than the sum of its proper divisors (279262956217305).

402042155330535 is a wasteful number, since it uses less digits than its factorization.

402042155330535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459262387.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 402042155330535 in words is "four hundred two trillion, forty-two billion, one hundred fifty-five million, three hundred thirty thousand, five hundred thirty-five".