1600971442 has 48 divisors (see below), whose sum is σ = 2933089920. Its totient is φ = 640797696.

The previous prime is 1600971397. The next prime is 1600971467. The reversal of 1600971442 is 2441790061.

It is a junction number, because it is equal to n+sod(n) for n = 1600971398 and 1600971407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594034 + ... + 596722.

It is an arithmetic number, because the mean of its divisors is an integer number (61106040).

Almost surely, 2^1600971442 is an apocalyptic number.

1600971442 is a deficient number, since it is larger than the sum of its proper divisors (1332118478).

1600971442 is a wasteful number, since it uses less digits than its factorization.

1600971442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807 (or 2764 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1600971442 is about 40012.1411823961. The cubic root of 1600971442 is about 1169.8437568651.

The spelling of 1600971442 in words is "one billion, six hundred million, nine hundred seventy-one thousand, four hundred forty-two".