41400123907 has 2 divisors, whose sum is σ = 41400123908. Its totient is φ = 41400123906.

The previous prime is 41400123871. The next prime is 41400123979. The reversal of 41400123907 is 70932100414.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41400123907 is a prime.

It is not a weakly prime, because it can be changed into another prime (41400123997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20700061953 + 20700061954.

It is an arithmetic number, because the mean of its divisors is an integer number (20700061954).

Almost surely, 2^41400123907 is an apocalyptic number.

41400123907 is a deficient number, since it is larger than the sum of its proper divisors (1).

41400123907 is an equidigital number, since it uses as much as digits as its factorization.

41400123907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 41400123907 in words is "forty-one billion, four hundred million, one hundred twenty-three thousand, nine hundred seven".