741566404672560 has 480 divisors, whose sum is σ = 2696202883488960. Its totient is φ = 187314807398400.

The previous prime is 741566404672547. The next prime is 741566404672627. The reversal of 741566404672560 is 65276404665147.

741566404672560 is a `hidden beast` number, since 7 + 4 + 1 + 5 + 6 + 6 + 4 + 0 + 4 + 67 + 2 + 560 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5427841050 + ... + 5427977670.

It is an arithmetic number, because the mean of its divisors is an integer number (5617089340602).

Almost surely, 2^{741566404672560} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741566404672560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348101441744480).

741566404672560 is an abundant number, since it is smaller than the sum of its proper divisors (1954636478816400).

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

741566404672560 is a wasteful number, since it uses less digits than its factorization.

741566404672560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143642 (or 143611 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 63.

The spelling of 741566404672560 in words is "seven hundred forty-one trillion, five hundred sixty-six billion, four hundred four million, six hundred seventy-two thousand, five hundred sixty".