4617942742 has 32 divisors (see below), whose sum is σ = 8337369600. Its totient is φ = 1874000448.

The previous prime is 4617942739. The next prime is 4617942743. The reversal of 4617942742 is 2472497164.

It is a junction number, because it is equal to n+sod(n) for n = 4617942692 and 4617942701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4617942743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782559 + ... + 788437.

It is an arithmetic number, because the mean of its divisors is an integer number (260542800).

Almost surely, 2^4617942742 is an apocalyptic number.

4617942742 is a deficient number, since it is larger than the sum of its proper divisors (3719426858).

4617942742 is a wasteful number, since it uses less digits than its factorization.

4617942742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8860.

The product of its digits is 677376, while the sum is 46.

The square root of 4617942742 is about 67955.4467427005. The cubic root of 4617942742 is about 1665.2630584133.

The spelling of 4617942742 in words is "four billion, six hundred seventeen million, nine hundred forty-two thousand, seven hundred forty-two".