4042015303646 has 16 divisors (see below), whose sum is σ = 6136737758928. Its totient is φ = 1996441339200.

The previous prime is 4042015303637. The next prime is 4042015303663. The reversal of 4042015303646 is 6463035102404.

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, 216536 + ... + 2851476.

It is an arithmetic number, because the mean of its divisors is an integer number (383546109933).

Almost surely, 2^{4042015303646} is an apocalyptic number.

4042015303646 is a deficient number, since it is larger than the sum of its proper divisors (2094722455282).

4042015303646 is a wasteful number, since it uses less digits than its factorization.

4042015303646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644267.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 4042015303646 in words is "four trillion, forty-two billion, fifteen million, three hundred three thousand, six hundred forty-six".