741496820991 has 16 divisors (see below), whose sum is σ = 1031742821376. Its totient is φ = 472794978656.

The previous prime is 741496820971. The next prime is 741496820993. The reversal of 741496820991 is 199028694147.

It is a cyclic number.

It is not a de Polignac number, because 741496820991 - 2⁷ = 741496820863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741496820993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267466 + ... + 1246808.

It is an arithmetic number, because the mean of its divisors is an integer number (64483926336).

Almost surely, 2^741496820991 is an apocalyptic number.

741496820991 is a deficient number, since it is larger than the sum of its proper divisors (290246000385).

741496820991 is a wasteful number, since it uses less digits than its factorization.

741496820991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990342.

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 741496820991 in words is "seven hundred forty-one billion, four hundred ninety-six million, eight hundred twenty thousand, nine hundred ninety-one".