2920998141 has 24 divisors (see below), whose sum is σ = 4243599360. Its totient is φ = 1936116576.

The previous prime is 2920998131. The next prime is 2920998163. The reversal of 2920998141 is 1418990292.

It is not a de Polignac number, because 2920998141 - 2¹⁰ = 2920997117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920998121) 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 23 ways as a sum of consecutive naturals, for example, 1263895 + ... + 1266203.

It is an arithmetic number, because the mean of its divisors is an integer number (176816640).

Almost surely, 2^2920998141 is an apocalyptic number.

It is an amenable number.

2920998141 is a deficient number, since it is larger than the sum of its proper divisors (1322601219).

2920998141 is a wasteful number, since it uses less digits than its factorization.

2920998141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065 (or 3062 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The square root of 2920998141 is about 54046.2592692593. The cubic root of 2920998141 is about 1429.4767415756.

The spelling of 2920998141 in words is "two billion, nine hundred twenty million, nine hundred ninety-eight thousand, one hundred forty-one".