1406807408008 has 8 divisors (see below), whose sum is σ = 2637763890030. Its totient is φ = 703403704000.

The previous prime is 1406807407991. The next prime is 1406807408029. The reversal of 1406807408008 is 8008047086041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1371657907684 + 35149500324 = 1171178^2 + 187482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87925462993 + ... + 87925463008.

Almost surely, 2^{1406807408008} is an apocalyptic number.

It is an amenable number.

1406807408008 is a deficient number, since it is larger than the sum of its proper divisors (1230956482022).

1406807408008 is a wasteful number, since it uses less digits than its factorization.

1406807408008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175850926007 (or 175850926003 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 1406807408008 in words is "one trillion, four hundred six billion, eight hundred seven million, four hundred eight thousand, eight".