402463464145 has 16 divisors (see below), whose sum is σ = 489875617152. Its totient is φ = 317359969920.

The previous prime is 402463464113. The next prime is 402463464167. The reversal of 402463464145 is 541464364204.

It is not a de Polignac number, because 402463464145 - 2⁵ = 402463464113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372669 + ... + 1639861.

It is an arithmetic number, because the mean of its divisors is an integer number (30617226072).

Almost surely, 2^402463464145 is an apocalyptic number.

It is an amenable number.

402463464145 is a deficient number, since it is larger than the sum of its proper divisors (87412153007).

402463464145 is a wasteful number, since it uses less digits than its factorization.

402463464145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271512.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 402463464145 in words is "four hundred two billion, four hundred sixty-three million, four hundred sixty-four thousand, one hundred forty-five".