29429697235794 has 16 divisors (see below), whose sum is σ = 58861864624320. Its totient is φ = 9809487386480.

The previous prime is 29429697235787. The next prime is 29429697235847. The reversal of 29429697235794 is 49753279692492.

It is a happy number.

It is a super-2 number, since 2×29429697235794² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102768129 + ... + 103054100.

It is an arithmetic number, because the mean of its divisors is an integer number (3678866539020).

Almost surely, 2^{29429697235794} is an apocalyptic number.

29429697235794 is an abundant number, since it is smaller than the sum of its proper divisors (29432167388526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29429697235794 is a wasteful number, since it uses less digits than its factorization.

29429697235794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205846065.

The product of its digits is 3703553280, while the sum is 78.

The spelling of 29429697235794 in words is "twenty-nine trillion, four hundred twenty-nine billion, six hundred ninety-seven million, two hundred thirty-five thousand, seven hundred ninety-four".