920090910192 has 80 divisors (see below), whose sum is σ = 2458982927520. Its totient is φ = 296253952000.

The previous prime is 920090910157. The next prime is 920090910203. The reversal of 920090910192 is 291019090029.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2115717 + ... + 2513252.

It is an arithmetic number, because the mean of its divisors is an integer number (30737286594).

Almost surely, 2^920090910192 is an apocalyptic number.

It is an amenable number.

920090910192 is an abundant number, since it is smaller than the sum of its proper divisors (1538892017328).

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

920090910192 is a wasteful number, since it uses less digits than its factorization.

920090910192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629122 (or 4629116 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 42.

The spelling of 920090910192 in words is "nine hundred twenty billion, ninety million, nine hundred ten thousand, one hundred ninety-two".