69981401404 has 12 divisors (see below), whose sum is σ = 122655002904. Its totient is φ = 34937114864.

The previous prime is 69981401387. The next prime is 69981401431. The reversal of 69981401404 is 40410418996.

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, 13393522 + ... + 13398745.

It is an arithmetic number, because the mean of its divisors is an integer number (10221250242).

Almost surely, 2^69981401404 is an apocalyptic number.

It is an amenable number.

69981401404 is a deficient number, since it is larger than the sum of its proper divisors (52673601500).

69981401404 is a wasteful number, since it uses less digits than its factorization.

69981401404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26792924 (or 26792922 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 69981401404 in words is "sixty-nine billion, nine hundred eighty-one million, four hundred one thousand, four hundred four".