741765342564 has 135 divisors (see below), whose sum is σ = 1985214219443. Its totient is φ = 233511159024.

The previous prime is 741765342551. The next prime is 741765342581. The reversal of 741765342564 is 465243567147.

The square root of 741765342564 is 861258.

It is a perfect power (a square), and thus also a powerful number.

741765342564 is a `hidden beast` number, since 7 + 4 + 1 + 76 + 5 + 3 + 4 + 2 + 564 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 741765342564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 9389434677 + ... + 9389434755.

Almost surely, 2^741765342564 is an apocalyptic number.

741765342564 is the 861258-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741765342564

741765342564 is an abundant number, since it is smaller than the sum of its proper divisors (1243448876879).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741765342564 is an frugal number, since it uses more digits than its factorization.

741765342564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 107 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 54.

The spelling of 741765342564 in words is "seven hundred forty-one billion, seven hundred sixty-five million, three hundred forty-two thousand, five hundred sixty-four".