29914123937 has 2 divisors, whose sum is σ = 29914123938. Its totient is φ = 29914123936.

The previous prime is 29914123913. The next prime is 29914123951. The reversal of 29914123937 is 73932141992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15150901921 + 14763222016 = 123089^2 + 121504^2 .

It is a cyclic number.

It is not a de Polignac number, because 29914123937 - 2¹² = 29914119841 is a prime.

It is not a weakly prime, because it can be changed into another prime (29914123907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14957061968 + 14957061969.

It is an arithmetic number, because the mean of its divisors is an integer number (14957061969).

Almost surely, 2^29914123937 is an apocalyptic number.

It is an amenable number.

29914123937 is a deficient number, since it is larger than the sum of its proper divisors (1).

29914123937 is an equidigital number, since it uses as much as digits as its factorization.

29914123937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 50.

The spelling of 29914123937 in words is "twenty-nine billion, nine hundred fourteen million, one hundred twenty-three thousand, nine hundred thirty-seven".