1401306044506 has 16 divisors (see below), whose sum is σ = 2158825084416. Its totient is φ = 681698671056.

The previous prime is 1401306044477. The next prime is 1401306044519. The reversal of 1401306044506 is 6054406031041.

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 7 ways as a sum of consecutive naturals, for example, 2873595 + ... + 3325681.

It is an arithmetic number, because the mean of its divisors is an integer number (134926567776).

Almost surely, 2^{1401306044506} is an apocalyptic number.

1401306044506 is a deficient number, since it is larger than the sum of its proper divisors (757519039910).

1401306044506 is a wasteful number, since it uses less digits than its factorization.

1401306044506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494013.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 1401306044506 in words is "one trillion, four hundred one billion, three hundred six million, forty-four thousand, five hundred six".