40016474753 has 2 divisors, whose sum is σ = 40016474754. Its totient is φ = 40016474752.

The previous prime is 40016474741. The next prime is 40016474801. The reversal of 40016474753 is 35747461004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39938823409 + 77651344 = 199847^2 + 8812^2 .

It is a cyclic number.

It is not a de Polignac number, because 40016474753 - 2⁴ = 40016474737 is a prime.

It is a super-2 number, since 2×40016474753² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40016474753.

It is not a weakly prime, because it can be changed into another prime (40016474053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20008237376 + 20008237377.

It is an arithmetic number, because the mean of its divisors is an integer number (20008237377).

Almost surely, 2^40016474753 is an apocalyptic number.

It is an amenable number.

40016474753 is a deficient number, since it is larger than the sum of its proper divisors (1).

40016474753 is an equidigital number, since it uses as much as digits as its factorization.

40016474753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 40016474753 in words is "forty billion, sixteen million, four hundred seventy-four thousand, seven hundred fifty-three".