741402415247 has 4 divisors (see below), whose sum is σ = 798433370280. Its totient is φ = 684371460216.

The previous prime is 741402415241. The next prime is 741402415249. The reversal of 741402415247 is 742514204147.

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

It is a cyclic number.

It is not a de Polignac number, because 741402415247 - 2¹⁶ = 741402349711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741402415241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28515477497 + ... + 28515477522.

It is an arithmetic number, because the mean of its divisors is an integer number (199608342570).

Almost surely, 2^741402415247 is an apocalyptic number.

741402415247 is a deficient number, since it is larger than the sum of its proper divisors (57030955033).

741402415247 is a wasteful number, since it uses less digits than its factorization.

741402415247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57030955032.

The product of its (nonzero) digits is 250880, while the sum is 41.

The spelling of 741402415247 in words is "seven hundred forty-one billion, four hundred two million, four hundred fifteen thousand, two hundred forty-seven".