402662614241142 has 24 divisors (see below), whose sum is σ = 872935055021016. Its totient is φ = 134144042054976.

The previous prime is 402662614241099. The next prime is 402662614241159. The reversal of 402662614241142 is 241142416266204.

402662614241142 is a `hidden beast` number, since 4 + 0 + 2 + 6 + 6 + 2 + 614 + 24 + 1 + 1 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6402414243 + ... + 6402477134.

It is an arithmetic number, because the mean of its divisors is an integer number (36372293959209).

Almost surely, 2^{402662614241142} is an apocalyptic number.

402662614241142 is an abundant number, since it is smaller than the sum of its proper divisors (470272440779874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402662614241142 is a wasteful number, since it uses less digits than its factorization.

402662614241142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12804893132 (or 12804893129 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 402662614241142 in words is "four hundred two trillion, six hundred sixty-two billion, six hundred fourteen million, two hundred forty-one thousand, one hundred forty-two".