1401679508133 has 16 divisors (see below), whose sum is σ = 1869959876096. Its totient is φ = 933926217840.

The previous prime is 1401679508101. The next prime is 1401679508149. The reversal of 1401679508133 is 3318059761041.

It is not a de Polignac number, because 1401679508133 - 2⁵ = 1401679508101 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401679508183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51497898 + ... + 51525108.

It is an arithmetic number, because the mean of its divisors is an integer number (116872492256).

Almost surely, 2^{1401679508133} is an apocalyptic number.

It is an amenable number.

1401679508133 is a deficient number, since it is larger than the sum of its proper divisors (468280367963).

1401679508133 is a wasteful number, since it uses less digits than its factorization.

1401679508133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36264.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 1401679508133 in words is "one trillion, four hundred one billion, six hundred seventy-nine million, five hundred eight thousand, one hundred thirty-three".