5143112642 has 16 divisors (see below), whose sum is σ = 7848795264. Its totient is φ = 2526930000.

The previous prime is 5143112627. The next prime is 5143112651. The reversal of 5143112642 is 2462113415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108167 + ... + 148277.

It is an arithmetic number, because the mean of its divisors is an integer number (490549704).

Almost surely, 2^5143112642 is an apocalyptic number.

5143112642 is a deficient number, since it is larger than the sum of its proper divisors (2705682622).

5143112642 is a wasteful number, since it uses less digits than its factorization.

5143112642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41225.

The product of its digits is 5760, while the sum is 29.

The square root of 5143112642 is about 71715.4979206029. The cubic root of 5143112642 is about 1726.1373321056.

The spelling of 5143112642 in words is "five billion, one hundred forty-three million, one hundred twelve thousand, six hundred forty-two".