4742154673 has 4 divisors (see below), whose sum is σ = 4743643968. Its totient is φ = 4740665380.

The previous prime is 4742154643. The next prime is 4742154713. The reversal of 4742154673 is 3764512474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3764512474 = 2 ⋅1882256237.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4742154673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4742154643) 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, 739861 + ... + 746242.

It is an arithmetic number, because the mean of its divisors is an integer number (1185910992).

Almost surely, 2^4742154673 is an apocalyptic number.

It is an amenable number.

4742154673 is a deficient number, since it is larger than the sum of its proper divisors (1489295).

4742154673 is a wasteful number, since it uses less digits than its factorization.

4742154673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489294.

The product of its digits is 564480, while the sum is 43.

The square root of 4742154673 is about 68863.3042556048. The cubic root of 4742154673 is about 1680.0617268750.

The spelling of 4742154673 in words is "four billion, seven hundred forty-two million, one hundred fifty-four thousand, six hundred seventy-three".