371049134661 has 16 divisors (see below), whose sum is σ = 549721883200. Its totient is φ = 247357332144.

The previous prime is 371049134653. The next prime is 371049134669. The reversal of 371049134661 is 166431940173.

371049134661 is a `hidden beast` number, since 3 + 71 + 0 + 491 + 34 + 6 + 61 = 666.

It is an interprime number because it is at equal distance from previous prime (371049134653) and next prime (371049134669).

It is not a de Polignac number, because 371049134661 - 2³ = 371049134653 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 (371049134669) 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, 584730 + ... + 1041156.

It is an arithmetic number, because the mean of its divisors is an integer number (34357617700).

Almost surely, 2^371049134661 is an apocalyptic number.

It is an amenable number.

371049134661 is a deficient number, since it is larger than the sum of its proper divisors (178672748539).

371049134661 is a wasteful number, since it uses less digits than its factorization.

371049134661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486545 (or 486539 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 371049134661 in words is "three hundred seventy-one billion, forty-nine million, one hundred thirty-four thousand, six hundred sixty-one".