422158753708 has 12 divisors (see below), whose sum is σ = 738789116632. Its totient is φ = 211076148960.

The previous prime is 422158753699. The next prime is 422158753711. The reversal of 422158753708 is 807357851224.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499710 + ... + 1045957.

Almost surely, 2^422158753708 is an apocalyptic number.

It is an amenable number.

422158753708 is a deficient number, since it is larger than the sum of its proper divisors (316630362924).

422158753708 is a wasteful number, since it uses less digits than its factorization.

422158753708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613952 (or 1613950 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 52.

The spelling of 422158753708 in words is "four hundred twenty-two billion, one hundred fifty-eight million, seven hundred fifty-three thousand, seven hundred eight".