29038793425 has 6 divisors (see below), whose sum is σ = 36008103878. Its totient is φ = 23231034720.

The previous prime is 29038793417. The next prime is 29038793467. The reversal of 29038793425 is 52439783092.

It can be written as a sum of positive squares in 3 ways, for example, as 155451024 + 28883342401 = 12468^2 + 169951^2 .

It is not a de Polignac number, because 29038793425 - 2³ = 29038793417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 580775844 + ... + 580775893.

Almost surely, 2^29038793425 is an apocalyptic number.

29038793425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29038793425 is a deficient number, since it is larger than the sum of its proper divisors (6969310453).

29038793425 is a wasteful number, since it uses less digits than its factorization.

29038793425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161551747 (or 1161551742 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 29038793425 in words is "twenty-nine billion, thirty-eight million, seven hundred ninety-three thousand, four hundred twenty-five".