160105442 has 12 divisors (see below), whose sum is σ = 279367830. Its totient is φ = 68616576.

The previous prime is 160105399. The next prime is 160105459. The reversal of 160105442 is 244501061.

It can be written as a sum of positive squares in only one way, i.e., 159997201 + 108241 = 12649^2 + 329^2 .

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, 816767 + ... + 816962.

Almost surely, 2^160105442 is an apocalyptic number.

160105442 is a deficient number, since it is larger than the sum of its proper divisors (119262388).

160105442 is a wasteful number, since it uses less digits than its factorization.

160105442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633745 (or 1633738 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 160105442 is about 12653.2779152281. The cubic root of 160105442 is about 543.0027528075.

The spelling of 160105442 in words is "one hundred sixty million, one hundred five thousand, four hundred forty-two".