331411087105557 has 16 divisors (see below), whose sum is σ = 453376413651840. Its totient is φ = 215210322835200.

The previous prime is 331411087105487. The next prime is 331411087105591. The reversal of 331411087105557 is 755501780114133.

It is not a de Polignac number, because 331411087105557 - 2¹⁶ = 331411087040021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331411087100557) 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, 2134945432 + ... + 2135100657.

It is an arithmetic number, because the mean of its divisors is an integer number (28336025853240).

Almost surely, 2^{331411087105557} is an apocalyptic number.

It is an amenable number.

331411087105557 is a deficient number, since it is larger than the sum of its proper divisors (121965326546283).

331411087105557 is a wasteful number, since it uses less digits than its factorization.

331411087105557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4270046764.

The product of its (nonzero) digits is 1764000, while the sum is 51.

The spelling of 331411087105557 in words is "three hundred thirty-one trillion, four hundred eleven billion, eighty-seven million, one hundred five thousand, five hundred fifty-seven".