29914123907 has 2 divisors, whose sum is σ = 29914123908. Its totient is φ = 29914123906.

The previous prime is 29914123807. The next prime is 29914123913. The reversal of 29914123907 is 70932141992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29914123907 - 2⁸ = 29914123651 is a prime.

It is not a weakly prime, because it can be changed into another prime (29914123937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14957061953 + 14957061954.

It is an arithmetic number, because the mean of its divisors is an integer number (14957061954).

Almost surely, 2^29914123907 is an apocalyptic number.

29914123907 is a deficient number, since it is larger than the sum of its proper divisors (1).

29914123907 is an equidigital number, since it uses as much as digits as its factorization.

29914123907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 29914123907 in words is "twenty-nine billion, nine hundred fourteen million, one hundred twenty-three thousand, nine hundred seven".