29013234391 has 8 divisors (see below), whose sum is σ = 29418541344. Its totient is φ = 28608140160.

The previous prime is 29013234377. The next prime is 29013234407. The reversal of 29013234391 is 19343231092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29013234391 - 2²⁹ = 28476363479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29013234391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29013234311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232110 + ... + 334516.

It is an arithmetic number, because the mean of its divisors is an integer number (3677317668).

Almost surely, 2^29013234391 is an apocalyptic number.

29013234391 is a deficient number, since it is larger than the sum of its proper divisors (405306953).

29013234391 is a wasteful number, since it uses less digits than its factorization.

29013234391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106361.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 29013234391 in words is "twenty-nine billion, thirteen million, two hundred thirty-four thousand, three hundred ninety-one".