29834398342 has 32 divisors (see below), whose sum is σ = 53393370624. Its totient is φ = 12224520000.

The previous prime is 29834398339. The next prime is 29834398343. The reversal of 29834398342 is 24389343892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29834398343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704242 + ... + 745402.

It is an arithmetic number, because the mean of its divisors is an integer number (1668542832).

Almost surely, 2^29834398342 is an apocalyptic number.

29834398342 is a deficient number, since it is larger than the sum of its proper divisors (23558972282).

29834398342 is a wasteful number, since it uses less digits than its factorization.

29834398342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43444.

The product of its digits is 8957952, while the sum is 55.

The spelling of 29834398342 in words is "twenty-nine billion, eight hundred thirty-four million, three hundred ninety-eight thousand, three hundred forty-two".