4002070168 has 32 divisors (see below), whose sum is σ = 7906158000. Its totient is φ = 1893957120.

The previous prime is 4002070153. The next prime is 4002070199. The reversal of 4002070168 is 8610702004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159948 + ... + 183268.

Almost surely, 2^4002070168 is an apocalyptic number.

It is an amenable number.

4002070168 is a deficient number, since it is larger than the sum of its proper divisors (3904087832).

4002070168 is a wasteful number, since it uses less digits than its factorization.

4002070168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24475 (or 24471 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 4002070168 is about 63261.9172014254. The cubic root of 4002070168 is about 1587.6748536441.

The spelling of 4002070168 in words is "four billion, two million, seventy thousand, one hundred sixty-eight".