1406713213976 has 16 divisors (see below), whose sum is σ = 3014385458640. Its totient is φ = 602877091680.

The previous prime is 1406713213931. The next prime is 1406713213991. The reversal of 1406713213976 is 6793123176041.

It is a congruent number.

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, 12559939355 + ... + 12559939466.

It is an arithmetic number, because the mean of its divisors is an integer number (188399091165).

Almost surely, 2^{1406713213976} is an apocalyptic number.

It is an amenable number.

1406713213976 is an abundant number, since it is smaller than the sum of its proper divisors (1607672244664).

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

1406713213976 is a wasteful number, since it uses less digits than its factorization.

1406713213976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25119878834 (or 25119878830 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 1406713213976 in words is "one trillion, four hundred six billion, seven hundred thirteen million, two hundred thirteen thousand, nine hundred seventy-six".