40723601275 has 24 divisors (see below), whose sum is σ = 57726617760. Its totient is φ = 27917276160.

The previous prime is 40723601263. The next prime is 40723601293. The reversal of 40723601275 is 57210632704.

It is a happy number.

It is not a de Polignac number, because 40723601275 - 2⁹ = 40723600763 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 668907 + ... + 727243.

It is an arithmetic number, because the mean of its divisors is an integer number (2405275740).

Almost surely, 2^40723601275 is an apocalyptic number.

40723601275 is a deficient number, since it is larger than the sum of its proper divisors (17003016485).

40723601275 is a wasteful number, since it uses less digits than its factorization.

40723601275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62343 (or 62338 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 40723601275 in words is "forty billion, seven hundred twenty-three million, six hundred one thousand, two hundred seventy-five".