29126375039 has 2 divisors, whose sum is σ = 29126375040. Its totient is φ = 29126375038.

The previous prime is 29126375027. The next prime is 29126375053. The reversal of 29126375039 is 93057362192.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29126375039 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 29126374984 and 29126375002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29126372039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14563187519 + 14563187520.

It is an arithmetic number, because the mean of its divisors is an integer number (14563187520).

Almost surely, 2^29126375039 is an apocalyptic number.

29126375039 is a deficient number, since it is larger than the sum of its proper divisors (1).

29126375039 is an equidigital number, since it uses as much as digits as its factorization.

29126375039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 47.

The spelling of 29126375039 in words is "twenty-nine billion, one hundred twenty-six million, three hundred seventy-five thousand, thirty-nine".