2009292729192 has 48 divisors (see below), whose sum is σ = 6219239401440. Its totient is φ = 574083636768.

The previous prime is 2009292729187. The next prime is 2009292729203. The reversal of 2009292729192 is 2919272929002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1993345458 + ... + 1993346465.

It is an arithmetic number, because the mean of its divisors is an integer number (129567487530).

Almost surely, 2^{2009292729192} is an apocalyptic number.

It is an amenable number.

2009292729192 is an abundant number, since it is smaller than the sum of its proper divisors (4209946672248).

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

2009292729192 is a wasteful number, since it uses less digits than its factorization.

2009292729192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986691942 (or 3986691935 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 2009292729192 in words is "two trillion, nine billion, two hundred ninety-two million, seven hundred twenty-nine thousand, one hundred ninety-two".