9040375723 has 8 divisors (see below), whose sum is σ = 9293020688. Its totient is φ = 8788168224.

The previous prime is 9040375709. The next prime is 9040375733. The reversal of 9040375723 is 3275730409.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9040375723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9040375733) 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 7 ways as a sum of consecutive naturals, for example, 67236 + ... + 150337.

It is an arithmetic number, because the mean of its divisors is an integer number (1161627586).

Almost surely, 2^9040375723 is an apocalyptic number.

9040375723 is a deficient number, since it is larger than the sum of its proper divisors (252644965).

9040375723 is a wasteful number, since it uses less digits than its factorization.

9040375723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218733.

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 9040375723 is about 95080.8904196842. The cubic root of 9040375723 is about 2083.1897345176.

The spelling of 9040375723 in words is "nine billion, forty million, three hundred seventy-five thousand, seven hundred twenty-three".