42692328850 has 12 divisors (see below), whose sum is σ = 79407731754. Its totient is φ = 17076931520.

The previous prime is 42692328841. The next prime is 42692328983. The reversal of 42692328850 is 5882329624.

42692328850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 23941682361 + 18750646489 = 154731^2 + 136933^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42692328794 and 42692328803.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 426923239 + ... + 426923338.

Almost surely, 2^42692328850 is an apocalyptic number.

42692328850 is a deficient number, since it is larger than the sum of its proper divisors (36715402904).

42692328850 is a wasteful number, since it uses less digits than its factorization.

42692328850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853846589 (or 853846584 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 42692328850 in words is "forty-two billion, six hundred ninety-two million, three hundred twenty-eight thousand, eight hundred fifty".