29429892634 has 16 divisors (see below), whose sum is σ = 44567361216. Its totient is φ = 14574733600.

The previous prime is 29429892631. The next prime is 29429892637. The reversal of 29429892634 is 43629892492.

It is an interprime number because it is at equal distance from previous prime (29429892631) and next prime (29429892637).

It is a super-2 number, since 2×29429892634² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29429892631) 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, 62932 + ... + 250639.

It is an arithmetic number, because the mean of its divisors is an integer number (2785460076).

Almost surely, 2^29429892634 is an apocalyptic number.

29429892634 is a deficient number, since it is larger than the sum of its proper divisors (15137468582).

29429892634 is a wasteful number, since it uses less digits than its factorization.

29429892634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314021.

The product of its digits is 13436928, while the sum is 58.

The spelling of 29429892634 in words is "twenty-nine billion, four hundred twenty-nine million, eight hundred ninety-two thousand, six hundred thirty-four".