4747743142 has 16 divisors (see below), whose sum is σ = 7503854400. Its totient is φ = 2246705640.

The previous prime is 4747743131. The next prime is 4747743151. The reversal of 4747743142 is 2413477474.

It is a congruent number.

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, 22584 + ... + 100027.

It is an arithmetic number, because the mean of its divisors is an integer number (468990900).

Almost surely, 2^4747743142 is an apocalyptic number.

4747743142 is a deficient number, since it is larger than the sum of its proper divisors (2756111258).

4747743142 is a wasteful number, since it uses less digits than its factorization.

4747743142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123651.

The product of its digits is 526848, while the sum is 43.

The square root of 4747743142 is about 68903.8688463863. The cubic root of 4747743142 is about 1680.7214331157.

The spelling of 4747743142 in words is "four billion, seven hundred forty-seven million, seven hundred forty-three thousand, one hundred forty-two".