4119647358857 has 24 divisors (see below), whose sum is σ = 4539101716800. Its totient is φ = 3731341505760.

The previous prime is 4119647358839. The next prime is 4119647358901. The reversal of 4119647358857 is 7588537469114.

It is a de Polignac number, because none of the positive numbers 2^k-4119647358857 is a prime.

It is a super-2 number, since 2×4119647358857² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4119647358257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17309807 + ... + 17546187.

It is an arithmetic number, because the mean of its divisors is an integer number (189129238200).

Almost surely, 2^{4119647358857} is an apocalyptic number.

It is an amenable number.

4119647358857 is a deficient number, since it is larger than the sum of its proper divisors (419454357943).

4119647358857 is a wasteful number, since it uses less digits than its factorization.

4119647358857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238541 (or 238522 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 68.

The spelling of 4119647358857 in words is "four trillion, one hundred nineteen billion, six hundred forty-seven million, three hundred fifty-eight thousand, eight hundred fifty-seven".