41642412451 has 2 divisors, whose sum is σ = 41642412452. Its totient is φ = 41642412450.

The previous prime is 41642412391. The next prime is 41642412473. The reversal of 41642412451 is 15421424614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41642412451 - 2⁷ = 41642412323 is a prime.

It is not a weakly prime, because it can be changed into another prime (41642412151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20821206225 + 20821206226.

It is an arithmetic number, because the mean of its divisors is an integer number (20821206226).

Almost surely, 2^41642412451 is an apocalyptic number.

41642412451 is a deficient number, since it is larger than the sum of its proper divisors (1).

41642412451 is an equidigital number, since it uses as much as digits as its factorization.

41642412451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 34.

The spelling of 41642412451 in words is "forty-one billion, six hundred forty-two million, four hundred twelve thousand, four hundred fifty-one".