4613445742 has 4 divisors (see below), whose sum is σ = 6920168616. Its totient is φ = 2306722870.

The previous prime is 4613445701. The next prime is 4613445743. The reversal of 4613445742 is 2475443164.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4613445742² = 42567763228755861128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4613445695 and 4613445704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613445743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153361434 + ... + 1153361437.

It is an arithmetic number, because the mean of its divisors is an integer number (1730042154).

Almost surely, 2^4613445742 is an apocalyptic number.

4613445742 is a deficient number, since it is larger than the sum of its proper divisors (2306722874).

4613445742 is a wasteful number, since it uses less digits than its factorization.

4613445742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306722873.

The product of its digits is 322560, while the sum is 40.

The square root of 4613445742 is about 67922.3508279859. The cubic root of 4613445742 is about 1664.7223327726.

The spelling of 4613445742 in words is "four billion, six hundred thirteen million, four hundred forty-five thousand, seven hundred forty-two".