131201433033439 has 8 divisors (see below), whose sum is σ = 132577847921792. Its totient is φ = 129826991502360.

The previous prime is 131201433033403. The next prime is 131201433033457. The reversal of 131201433033439 is 934330334102131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131201433033439 - 2¹⁷ = 131201432902367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201433033469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493205649 + ... + 493471594.

It is an arithmetic number, because the mean of its divisors is an integer number (16572230990224).

Almost surely, 2^{131201433033439} is an apocalyptic number.

131201433033439 is a deficient number, since it is larger than the sum of its proper divisors (1376414888353).

131201433033439 is a wasteful number, since it uses less digits than its factorization.

131201433033439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986678637.

The product of its (nonzero) digits is 209952, while the sum is 40.

The spelling of 131201433033439 in words is "one hundred thirty-one trillion, two hundred one billion, four hundred thirty-three million, thirty-three thousand, four hundred thirty-nine".