1402477137866 has 8 divisors (see below), whose sum is σ = 2404246522080. Its totient is φ = 601061630508.

The previous prime is 1402477137847. The next prime is 1402477137871. The reversal of 1402477137866 is 6687317742041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50088469196 + ... + 50088469223.

It is an arithmetic number, because the mean of its divisors is an integer number (300530815260).

Almost surely, 2^{1402477137866} is an apocalyptic number.

1402477137866 is a deficient number, since it is larger than the sum of its proper divisors (1001769384214).

1402477137866 is a wasteful number, since it uses less digits than its factorization.

1402477137866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100176938428.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 1402477137866 in words is "one trillion, four hundred two billion, four hundred seventy-seven million, one hundred thirty-seven thousand, eight hundred sixty-six".