29698936107242 has 8 divisors (see below), whose sum is σ = 44549317016100. Its totient is φ = 14849163768544.

The previous prime is 29698936107209. The next prime is 29698936107271. The reversal of 29698936107242 is 24270163989692.

It can be written as a sum of positive squares in 2 ways, for example, as 27746882835961 + 1952053271281 = 5267531^2 + 1397159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152020517 + ... + 152215752.

Almost surely, 2^{29698936107242} is an apocalyptic number.

29698936107242 is a deficient number, since it is larger than the sum of its proper divisors (14850380908858).

29698936107242 is a wasteful number, since it uses less digits than its factorization.

29698936107242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304285080.

The product of its (nonzero) digits is 141087744, while the sum is 68.

The spelling of 29698936107242 in words is "twenty-nine trillion, six hundred ninety-eight billion, nine hundred thirty-six million, one hundred seven thousand, two hundred forty-two".