2140246746176 has 112 divisors (see below), whose sum is σ = 5403088406400. Its totient is φ = 833862274560.

The previous prime is 2140246746167. The next prime is 2140246746179. The reversal of 2140246746176 is 6716476420412.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×2140246746176² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2140246746179) 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, 4190195 + ... + 4673138.

Almost surely, 2^{2140246746176} is an apocalyptic number.

It is an amenable number.

2140246746176 is an abundant number, since it is smaller than the sum of its proper divisors (3262841660224).

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

2140246746176 is an equidigital number, since it uses as much as digits as its factorization.

2140246746176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863377 (or 8863353 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 2140246746176 in words is "two trillion, one hundred forty billion, two hundred forty-six million, seven hundred forty-six thousand, one hundred seventy-six".