4215168881942 has 8 divisors (see below), whose sum is σ = 6411806186832. Its totient is φ = 2077900153000.

The previous prime is 4215168881941. The next prime is 4215168881983. The reversal of 4215168881942 is 2491888615124.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4215168881941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14842143809 + ... + 14842144092.

It is an arithmetic number, because the mean of its divisors is an integer number (801475773354).

Almost surely, 2^{4215168881942} is an apocalyptic number.

4215168881942 is a deficient number, since it is larger than the sum of its proper divisors (2196637304890).

4215168881942 is a wasteful number, since it uses less digits than its factorization.

4215168881942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29684287974.

The product of its digits is 8847360, while the sum is 59.

The spelling of 4215168881942 in words is "four trillion, two hundred fifteen billion, one hundred sixty-eight million, eight hundred eighty-one thousand, nine hundred forty-two".