741000723157 has 8 divisors (see below), whose sum is σ = 742024129184. Its totient is φ = 739977966288.

The previous prime is 741000723137. The next prime is 741000723167. The reversal of 741000723157 is 751327000147.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 741000723157 - 2²⁷ = 740866505429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741000723137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144818 + ... + 2466220.

It is an arithmetic number, because the mean of its divisors is an integer number (92753016148).

Almost surely, 2^741000723157 is an apocalyptic number.

It is an amenable number.

741000723157 is a deficient number, since it is larger than the sum of its proper divisors (1023406027).

741000723157 is a wasteful number, since it uses less digits than its factorization.

741000723157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324579.

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 741000723157 in words is "seven hundred forty-one billion, seven hundred twenty-three thousand, one hundred fifty-seven".