29942069293 has 8 divisors (see below), whose sum is σ = 31661796096. Its totient is φ = 28269458400.

The previous prime is 29942069291. The next prime is 29942069317. The reversal of 29942069293 is 39296024992.

It is a happy number.

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 29942069293 - 2¹ = 29942069291 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 (29942069291) 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, 11777671 + ... + 11780212.

It is an arithmetic number, because the mean of its divisors is an integer number (3957724512).

Almost surely, 2^29942069293 is an apocalyptic number.

It is an amenable number.

29942069293 is a deficient number, since it is larger than the sum of its proper divisors (1719726803).

29942069293 is a wasteful number, since it uses less digits than its factorization.

29942069293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23557955.

The product of its (nonzero) digits is 3779136, while the sum is 55.

The spelling of 29942069293 in words is "twenty-nine billion, nine hundred forty-two million, sixty-nine thousand, two hundred ninety-three".