73670352461 has 2 divisors, whose sum is σ = 73670352462. Its totient is φ = 73670352460.

The previous prime is 73670352409. The next prime is 73670352491. The reversal of 73670352461 is 16425307637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70732062025 + 2938290436 = 265955^2 + 54206^2 .

It is a cyclic number.

It is not a de Polignac number, because 73670352461 - 2³⁴ = 56490483277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73670352491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36835176230 + 36835176231.

It is an arithmetic number, because the mean of its divisors is an integer number (36835176231).

Almost surely, 2^73670352461 is an apocalyptic number.

It is an amenable number.

73670352461 is a deficient number, since it is larger than the sum of its proper divisors (1).

73670352461 is an equidigital number, since it uses as much as digits as its factorization.

73670352461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 73670352461 in words is "seventy-three billion, six hundred seventy million, three hundred fifty-two thousand, four hundred sixty-one".