1339925190431 has 16 divisors (see below), whose sum is σ = 1357639315200. Its totient is φ = 1322357887488.

The previous prime is 1339925190427. The next prime is 1339925190449. The reversal of 1339925190431 is 1340915299331.

It is a cyclic number.

It is not a de Polignac number, because 1339925190431 - 2² = 1339925190427 is a prime.

It is a super-3 number, since 3×1339925190431³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1339925190431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339925196431) 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, 14428910 + ... + 14521476.

It is an arithmetic number, because the mean of its divisors is an integer number (84852457200).

Almost surely, 2^{1339925190431} is an apocalyptic number.

1339925190431 is a deficient number, since it is larger than the sum of its proper divisors (17714124769).

1339925190431 is a wasteful number, since it uses less digits than its factorization.

1339925190431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93358.

The product of its (nonzero) digits is 787320, while the sum is 50.

The spelling of 1339925190431 in words is "one trillion, three hundred thirty-nine billion, nine hundred twenty-five million, one hundred ninety thousand, four hundred thirty-one".