29157600149 has 4 divisors (see below), whose sum is σ = 29163083136. Its totient is φ = 29152117164.

The previous prime is 29157600119. The next prime is 29157600151. The reversal of 29157600149 is 94100675192.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29157600149 - 2³² = 24862632853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29157600119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2733509 + ... + 2744154.

It is an arithmetic number, because the mean of its divisors is an integer number (7290770784).

Almost surely, 2^29157600149 is an apocalyptic number.

It is an amenable number.

29157600149 is a deficient number, since it is larger than the sum of its proper divisors (5482987).

29157600149 is an equidigital number, since it uses as much as digits as its factorization.

29157600149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482986.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 29157600149 in words is "twenty-nine billion, one hundred fifty-seven million, six hundred thousand, one hundred forty-nine".