29702490113 has 8 divisors (see below), whose sum is σ = 30860898600. Its totient is φ = 28553027328.

The previous prime is 29702490109. The next prime is 29702490137. The reversal of 29702490113 is 31109420792.

It can be written as a sum of positive squares in 4 ways, for example, as 8347928689 + 21354561424 = 91367^2 + 146132^2 .

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 29702490113 - 2² = 29702490109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29702490143) 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, 2229656 + ... + 2242937.

It is an arithmetic number, because the mean of its divisors is an integer number (3857612325).

Almost surely, 2^29702490113 is an apocalyptic number.

It is an amenable number.

29702490113 is a deficient number, since it is larger than the sum of its proper divisors (1158408487).

29702490113 is a wasteful number, since it uses less digits than its factorization.

29702490113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4472851.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 29702490113 in words is "twenty-nine billion, seven hundred two million, four hundred ninety thousand, one hundred thirteen".