4534447742 has 32 divisors (see below), whose sum is σ = 7508872800. Its totient is φ = 2036534400.

The previous prime is 4534447741. The next prime is 4534447777. The reversal of 4534447742 is 2477444354.

It is a super-2 number, since 2×4534447742² = 41122432649857797128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4534447693 and 4534447702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4534447741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930392 + ... + 935252.

It is an arithmetic number, because the mean of its divisors is an integer number (234652275).

Almost surely, 2^4534447742 is an apocalyptic number.

4534447742 is a deficient number, since it is larger than the sum of its proper divisors (2974425058).

4534447742 is a wasteful number, since it uses less digits than its factorization.

4534447742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372.

The product of its digits is 1505280, while the sum is 44.

The square root of 4534447742 is about 67338.3081314047. The cubic root of 4534447742 is about 1655.1656587949.

The spelling of 4534447742 in words is "four billion, five hundred thirty-four million, four hundred forty-seven thousand, seven hundred forty-two".