2950831841772 has 48 divisors (see below), whose sum is σ = 6894324460800. Its totient is φ = 982318317120.

The previous prime is 2950831841759. The next prime is 2950831841809. The reversal of 2950831841772 is 2771481380592.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43183129 + ... + 43251407.

It is an arithmetic number, because the mean of its divisors is an integer number (143631759600).

Almost surely, 2^{2950831841772} is an apocalyptic number.

It is an amenable number.

2950831841772 is an abundant number, since it is smaller than the sum of its proper divisors (3943492619028).

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

2950831841772 is a wasteful number, since it uses less digits than its factorization.

2950831841772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72966 (or 72964 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 2950831841772 in words is "two trillion, nine hundred fifty billion, eight hundred thirty-one million, eight hundred forty-one thousand, seven hundred seventy-two".