6157343847886 has 64 divisors (see below), whose sum is σ = 12103392936960. Its totient is φ = 2277912764160.

The previous prime is 6157343847859. The next prime is 6157343847887. The reversal of 6157343847886 is 6887483437516.

It is a super-2 number, since 2×6157343847886² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (70) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6157343847887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5859201 + ... + 6829708.

It is an arithmetic number, because the mean of its divisors is an integer number (189115514640).

Almost surely, 2^{6157343847886} is an apocalyptic number.

6157343847886 is a deficient number, since it is larger than the sum of its proper divisors (5946049089074).

6157343847886 is a wasteful number, since it uses less digits than its factorization.

6157343847886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12689089.

The product of its digits is 650280960, while the sum is 70.

The spelling of 6157343847886 in words is "six trillion, one hundred fifty-seven billion, three hundred forty-three million, eight hundred forty-seven thousand, eight hundred eighty-six".