1406742379232 has 24 divisors (see below), whose sum is σ = 2769756784200. Its totient is φ = 703312084864.

The previous prime is 1406742379177. The next prime is 1406742379241. The reversal of 1406742379232 is 2329732476041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459007 + ... + 2223102.

It is an arithmetic number, because the mean of its divisors is an integer number (115406532675).

Almost surely, 2^{1406742379232} is an apocalyptic number.

It is an amenable number.

1406742379232 is a deficient number, since it is larger than the sum of its proper divisors (1363014404968).

1406742379232 is a wasteful number, since it uses less digits than its factorization.

1406742379232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694058 (or 3694050 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 1406742379232 in words is "one trillion, four hundred six billion, seven hundred forty-two million, three hundred seventy-nine thousand, two hundred thirty-two".