4004170705642 has 8 divisors (see below), whose sum is σ = 6090851214432. Its totient is φ = 1973886967500.

The previous prime is 4004170705637. The next prime is 4004170705693. The reversal of 4004170705642 is 2465070714004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4004170705595 and 4004170705604.

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, 14099192484 + ... + 14099192767.

It is an arithmetic number, because the mean of its divisors is an integer number (761356401804).

Almost surely, 2^{4004170705642} is an apocalyptic number.

4004170705642 is a deficient number, since it is larger than the sum of its proper divisors (2086680508790).

4004170705642 is a wasteful number, since it uses less digits than its factorization.

4004170705642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28198385324.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 4004170705642 in words is "four trillion, four billion, one hundred seventy million, seven hundred five thousand, six hundred forty-two".