402746282403 has 16 divisors (see below), whose sum is σ = 538444753920. Its totient is φ = 267773292864.

The previous prime is 402746282401. The next prime is 402746282417. The reversal of 402746282403 is 304282647204.

It is not a de Polignac number, because 402746282403 - 2¹ = 402746282401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402746282401) 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 15 ways as a sum of consecutive naturals, for example, 2532775 + ... + 2687087.

It is an arithmetic number, because the mean of its divisors is an integer number (33652797120).

Almost surely, 2^402746282403 is an apocalyptic number.

402746282403 is a deficient number, since it is larger than the sum of its proper divisors (135698471517).

402746282403 is a wasteful number, since it uses less digits than its factorization.

402746282403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156658.

The product of its (nonzero) digits is 516096, while the sum is 42.

The spelling of 402746282403 in words is "four hundred two billion, seven hundred forty-six million, two hundred eighty-two thousand, four hundred three".