741245408631 has 192 divisors, whose sum is σ = 1434322391040. Its totient is φ = 374668519680.

The previous prime is 741245408627. The next prime is 741245408647. The reversal of 741245408631 is 136804542147.

741245408631 is a `hidden beast` number, since 7 + 4 + 1 + 2 + 4 + 5 + 4 + 0 + 8 + 631 = 666.

It is not a de Polignac number, because 741245408631 - 2² = 741245408627 is a prime.

It is a super-2 number, since 2×741245408631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741245408611) 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 191 ways as a sum of consecutive naturals, for example, 39187066 + ... + 39205976.

It is an arithmetic number, because the mean of its divisors is an integer number (7470429120).

Almost surely, 2^741245408631 is an apocalyptic number.

741245408631 is a deficient number, since it is larger than the sum of its proper divisors (693076982409).

741245408631 is a wasteful number, since it uses less digits than its factorization.

741245408631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19043 (or 19030 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 741245408631 in words is "seven hundred forty-one billion, two hundred forty-five million, four hundred eight thousand, six hundred thirty-one".