6113427646443 has 8 divisors (see below), whose sum is σ = 8778255082128. Its totient is φ = 3762109320864.

The previous prime is 6113427646397. The next prime is 6113427646511. The reversal of 6113427646443 is 3446467243116.

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

It is not a de Polignac number, because 6113427646443 - 2⁶ = 6113427646379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6113427646243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78377277480 + ... + 78377277557.

It is an arithmetic number, because the mean of its divisors is an integer number (1097281885266).

Almost surely, 2^{6113427646443} is an apocalyptic number.

6113427646443 is a deficient number, since it is larger than the sum of its proper divisors (2664827435685).

6113427646443 is a wasteful number, since it uses less digits than its factorization.

6113427646443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156754555053.

The product of its digits is 6967296, while the sum is 51.

The spelling of 6113427646443 in words is "six trillion, one hundred thirteen billion, four hundred twenty-seven million, six hundred forty-six thousand, four hundred forty-three".