2345851979084 has 72 divisors (see below), whose sum is σ = 4622416223040. Its totient is φ = 1038161390112.

The previous prime is 2345851979083. The next prime is 2345851979087. The reversal of 2345851979084 is 4809791585432.

It is a super-4 number, since 4×2345851979084⁴ (a number of 51 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2345851979084.

It is not an unprimeable number, because it can be changed into a prime (2345851979083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1050299 + ... + 2407245.

It is an arithmetic number, because the mean of its divisors is an integer number (64200225320).

Almost surely, 2^{2345851979084} is an apocalyptic number.

It is an amenable number.

2345851979084 is a deficient number, since it is larger than the sum of its proper divisors (2276564243956).

2345851979084 is a wasteful number, since it uses less digits than its factorization.

2345851979084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357059 (or 1357034 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 2345851979084 in words is "two trillion, three hundred forty-five billion, eight hundred fifty-one million, nine hundred seventy-nine thousand, eighty-four".