5111643243674 has 8 divisors (see below), whose sum is σ = 8364507126048. Its totient is φ = 2323474201660.

The previous prime is 5111643243671. The next prime is 5111643243869. The reversal of 5111643243674 is 4763423461115.

It is a happy number.

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

It is a super-2 number, since 2×5111643243674² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111643243671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116173710062 + ... + 116173710105.

It is an arithmetic number, because the mean of its divisors is an integer number (1045563390756).

Almost surely, 2^{5111643243674} is an apocalyptic number.

5111643243674 is a deficient number, since it is larger than the sum of its proper divisors (3252863882374).

5111643243674 is a wasteful number, since it uses less digits than its factorization.

5111643243674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232347420180.

The product of its digits is 1451520, while the sum is 47.

The spelling of 5111643243674 in words is "five trillion, one hundred eleven billion, six hundred forty-three million, two hundred forty-three thousand, six hundred seventy-four".