40005758671295 has 16 divisors (see below), whose sum is σ = 49182581784672. Its totient is φ = 31220977482240.

The previous prime is 40005758671243. The next prime is 40005758671303. The reversal of 40005758671295 is 59217685750004.

It is not a de Polignac number, because 40005758671295 - 2³⁰ = 40004684929471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7347197 + ... + 11575526.

It is an arithmetic number, because the mean of its divisors is an integer number (3073911361542).

Almost surely, 2^{40005758671295} is an apocalyptic number.

40005758671295 is a deficient number, since it is larger than the sum of its proper divisors (9176823113377).

40005758671295 is a wasteful number, since it uses less digits than its factorization.

40005758671295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18933082.

The product of its (nonzero) digits is 21168000, while the sum is 59.

The spelling of 40005758671295 in words is "forty trillion, five billion, seven hundred fifty-eight million, six hundred seventy-one thousand, two hundred ninety-five".