29125039379 has 2 divisors, whose sum is σ = 29125039380. Its totient is φ = 29125039378.

The previous prime is 29125039367. The next prime is 29125039381. The reversal of 29125039379 is 97393052192.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29125039379 - 2¹² = 29125035283 is a prime.

It is a Sophie Germain prime.

Together with 29125039381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29125039079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14562519689 + 14562519690.

It is an arithmetic number, because the mean of its divisors is an integer number (14562519690).

Almost surely, 2^29125039379 is an apocalyptic number.

29125039379 is a deficient number, since it is larger than the sum of its proper divisors (1).

29125039379 is an equidigital number, since it uses as much as digits as its factorization.

29125039379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 50.

The spelling of 29125039379 in words is "twenty-nine billion, one hundred twenty-five million, thirty-nine thousand, three hundred seventy-nine".