2941031072931 has 16 divisors (see below), whose sum is σ = 4481797373184. Its totient is φ = 1680504354144.

The previous prime is 2941031072927. The next prime is 2941031072951. The reversal of 2941031072931 is 1392701301492.

It is not a de Polignac number, because 2941031072931 - 2² = 2941031072927 is a prime.

It is a super-2 number, since 2×2941031072931² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2941031072951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3107460 + ... + 3941873.

It is an arithmetic number, because the mean of its divisors is an integer number (280112335824).

Almost surely, 2^{2941031072931} is an apocalyptic number.

2941031072931 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2941031072931 is a deficient number, since it is larger than the sum of its proper divisors (1540766300253).

2941031072931 is a wasteful number, since it uses less digits than its factorization.

2941031072931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7069210.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 2941031072931 in words is "two trillion, nine hundred forty-one billion, thirty-one million, seventy-two thousand, nine hundred thirty-one".