73413667751 has 2 divisors, whose sum is σ = 73413667752. Its totient is φ = 73413667750.

The previous prime is 73413667741. The next prime is 73413667759. The reversal of 73413667751 is 15776631437.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73413667751 - 2¹⁰ = 73413666727 is a prime.

It is a super-2 number, since 2×73413667751² (a number of 23 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 73413667751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73413667759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36706833875 + 36706833876.

It is an arithmetic number, because the mean of its divisors is an integer number (36706833876).

Almost surely, 2^73413667751 is an apocalyptic number.

73413667751 is a deficient number, since it is larger than the sum of its proper divisors (1).

73413667751 is an equidigital number, since it uses as much as digits as its factorization.

73413667751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2222640, while the sum is 50.

The spelling of 73413667751 in words is "seventy-three billion, four hundred thirteen million, six hundred sixty-seven thousand, seven hundred fifty-one".