4542634441 has 4 divisors (see below), whose sum is σ = 4586737792. Its totient is φ = 4498531092.

The previous prime is 4542634433. The next prime is 4542634463. The reversal of 4542634441 is 1444362454.

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.

It is a cyclic number.

It is not a de Polignac number, because 4542634441 - 2³ = 4542634433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4542634441.

It is not an unprimeable number, because it can be changed into a prime (4542634471) 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, 22051521 + ... + 22051726.

It is an arithmetic number, because the mean of its divisors is an integer number (1146684448).

Almost surely, 2^4542634441 is an apocalyptic number.

It is an amenable number.

4542634441 is a deficient number, since it is larger than the sum of its proper divisors (44103351).

4542634441 is a wasteful number, since it uses less digits than its factorization.

4542634441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44103350.

The product of its digits is 184320, while the sum is 37.

The square root of 4542634441 is about 67399.0685469762. The cubic root of 4542634441 is about 1656.1611638105.

Adding to 4542634441 its reverse (1444362454), we get a palindrome (5986996895).

The spelling of 4542634441 in words is "four billion, five hundred forty-two million, six hundred thirty-four thousand, four hundred forty-one".