20342010575941 has 2 divisors, whose sum is σ = 20342010575942. Its totient is φ = 20342010575940.

The previous prime is 20342010575923. The next prime is 20342010575951. The reversal of 20342010575941 is 14957501024302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20177435124900 + 164575451041 = 4491930^2 + 405679^2 .

It is a cyclic number.

It is not a de Polignac number, because 20342010575941 - 2²⁷ = 20341876358213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20342010575951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10171005287970 + 10171005287971.

It is an arithmetic number, because the mean of its divisors is an integer number (10171005287971).

Almost surely, 2^{20342010575941} is an apocalyptic number.

It is an amenable number.

20342010575941 is a deficient number, since it is larger than the sum of its proper divisors (1).

20342010575941 is an equidigital number, since it uses as much as digits as its factorization.

20342010575941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 20342010575941 in words is "twenty trillion, three hundred forty-two billion, ten million, five hundred seventy-five thousand, nine hundred forty-one".