41720476619 has 2 divisors, whose sum is σ = 41720476620. Its totient is φ = 41720476618.

The previous prime is 41720476537. The next prime is 41720476639. The reversal of 41720476619 is 91667402714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41720476619 - 2²⁴ = 41703699403 is a prime.

It is a super-2 number, since 2×41720476619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41720476639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20860238309 + 20860238310.

It is an arithmetic number, because the mean of its divisors is an integer number (20860238310).

Almost surely, 2^41720476619 is an apocalyptic number.

41720476619 is a deficient number, since it is larger than the sum of its proper divisors (1).

41720476619 is an equidigital number, since it uses as much as digits as its factorization.

41720476619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 41720476619 in words is "forty-one billion, seven hundred twenty million, four hundred seventy-six thousand, six hundred nineteen".