2920343644941 has 16 divisors (see below), whose sum is σ = 3990230232384. Its totient is φ = 1898810169984.

The previous prime is 2920343644931. The next prime is 2920343644951. The reversal of 2920343644941 is 1494463430292.

It is an interprime number because it is at equal distance from previous prime (2920343644931) and next prime (2920343644951).

It is not a de Polignac number, because 2920343644941 - 2²⁶ = 2920276536077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920343644931) 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, 16632256 + ... + 16806921.

It is an arithmetic number, because the mean of its divisors is an integer number (249389389524).

Almost surely, 2^{2920343644941} is an apocalyptic number.

It is an amenable number.

2920343644941 is a deficient number, since it is larger than the sum of its proper divisors (1069886587443).

2920343644941 is a wasteful number, since it uses less digits than its factorization.

2920343644941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33439900.

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 2920343644941 in words is "two trillion, nine hundred twenty billion, three hundred forty-three million, six hundred forty-four thousand, nine hundred forty-one".