402432014403983 has 64 divisors (see below), whose sum is σ = 438275345743872. Its totient is φ = 368544046590720.

The previous prime is 402432014403949. The next prime is 402432014403997. The reversal of 402432014403983 is 389304410234204.

It is a cyclic number.

It is not a de Polignac number, because 402432014403983 - 2¹⁰ = 402432014402959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402432014403943) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10892124716 + ... + 10892161662.

It is an arithmetic number, because the mean of its divisors is an integer number (6848052277248).

Almost surely, 2^{402432014403983} is an apocalyptic number.

402432014403983 is a deficient number, since it is larger than the sum of its proper divisors (35843331339889).

402432014403983 is a wasteful number, since it uses less digits than its factorization.

402432014403983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38124.

The product of its (nonzero) digits is 1990656, while the sum is 47.

The spelling of 402432014403983 in words is "four hundred two trillion, four hundred thirty-two billion, fourteen million, four hundred three thousand, nine hundred eighty-three".