1394513326893 has 16 divisors (see below), whose sum is σ = 1862025019200. Its totient is φ = 928339059840.

The previous prime is 1394513326889. The next prime is 1394513326897. The reversal of 1394513326893 is 3986233154931.

It is an interprime number because it is at equal distance from previous prime (1394513326889) and next prime (1394513326897).

It is not a de Polignac number, because 1394513326893 - 2² = 1394513326889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1394513326897) 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, 12538338 + ... + 12649068.

It is an arithmetic number, because the mean of its divisors is an integer number (116376563700).

Almost surely, 2^{1394513326893} is an apocalyptic number.

It is an amenable number.

1394513326893 is a deficient number, since it is larger than the sum of its proper divisors (467511692307).

1394513326893 is a wasteful number, since it uses less digits than its factorization.

1394513326893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116732.

The product of its digits is 12597120, while the sum is 57.

The spelling of 1394513326893 in words is "one trillion, three hundred ninety-four billion, five hundred thirteen million, three hundred twenty-six thousand, eight hundred ninety-three".