741330646555 has 4 divisors (see below), whose sum is σ = 889596775872. Its totient is φ = 593064517240.

The previous prime is 741330646519. The next prime is 741330646579. The reversal of 741330646555 is 555646033147.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 741330646555 - 2¹⁷ = 741330515483 is a prime.

It is a super-2 number, since 2×741330646555² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 741330646499 and 741330646508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74133064651 + ... + 74133064660.

It is an arithmetic number, because the mean of its divisors is an integer number (222399193968).

Almost surely, 2^741330646555 is an apocalyptic number.

741330646555 is a deficient number, since it is larger than the sum of its proper divisors (148266129317).

741330646555 is a wasteful number, since it uses less digits than its factorization.

741330646555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148266129316.

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 741330646555 in words is "seven hundred forty-one billion, three hundred thirty million, six hundred forty-six thousand, five hundred fifty-five".