29045802242 has 6 divisors (see below), whose sum is σ = 43569064899. Its totient is φ = 14522780610.

The previous prime is 29045802199. The next prime is 29045802259. The reversal of 29045802242 is 24220854092.

It can be written as a sum of positive squares in only one way, i.e., 14522901121 + 14522901121 = 120511^2 + 120511^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=120511.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29045802196 and 29045802205.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 180767 + ... + 301277.

Almost surely, 2^29045802242 is an apocalyptic number.

29045802242 is a deficient number, since it is larger than the sum of its proper divisors (14523262657).

29045802242 is an frugal number, since it uses more digits than its factorization.

29045802242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241024 (or 120513 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 29045802242 in words is "twenty-nine billion, forty-five million, eight hundred two thousand, two hundred forty-two".