4045122691308 has 18 divisors (see below), whose sum is σ = 10225171247564. Its totient is φ = 1348374230424.

The previous prime is 4045122691271. The next prime is 4045122691321. The reversal of 4045122691308 is 8031962215404.

4045122691308 is a `hidden beast` number, since 4 + 0 + 451 + 2 + 2 + 69 + 130 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56182259566 + ... + 56182259637.

Almost surely, 2^{4045122691308} is an apocalyptic number.

It is an amenable number.

4045122691308 is an abundant number, since it is smaller than the sum of its proper divisors (6180048556256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4045122691308 is a wasteful number, since it uses less digits than its factorization.

4045122691308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112364519213 (or 112364519208 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 4045122691308 in words is "four trillion, forty-five billion, one hundred twenty-two million, six hundred ninety-one thousand, three hundred eight".