741482297021 has 2 divisors, whose sum is σ = 741482297022. Its totient is φ = 741482297020.

The previous prime is 741482297009. The next prime is 741482297107. The reversal of 741482297021 is 120792284147.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416297234521 + 325185062500 = 645211^2 + 570250^2 .

It is a cyclic number.

It is not a de Polignac number, because 741482297021 - 2⁶ = 741482296957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (741482297221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370741148510 + 370741148511.

It is an arithmetic number, because the mean of its divisors is an integer number (370741148511).

Almost surely, 2^741482297021 is an apocalyptic number.

It is an amenable number.

741482297021 is a deficient number, since it is larger than the sum of its proper divisors (1).

741482297021 is an equidigital number, since it uses as much as digits as its factorization.

741482297021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 741482297021 in words is "seven hundred forty-one billion, four hundred eighty-two million, two hundred ninety-seven thousand, twenty-one".