20929242098604 has 24 divisors (see below), whose sum is σ = 55811312263168. Its totient is φ = 5979783456720.

The previous prime is 20929242098591. The next prime is 20929242098689. The reversal of 20929242098604 is 40689024292902.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124578821932 + ... + 124578822099.

Almost surely, 2^{20929242098604} is an apocalyptic number.

It is an amenable number.

20929242098604 is an abundant number, since it is smaller than the sum of its proper divisors (34882070164564).

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

20929242098604 is a wasteful number, since it uses less digits than its factorization.

20929242098604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249157644045 (or 249157644043 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 20929242098604 in words is "twenty trillion, nine hundred twenty-nine billion, two hundred forty-two million, ninety-eight thousand, six hundred four".