453442130 has 16 divisors (see below), whose sum is σ = 818475840. Its totient is φ = 180870192.

The previous prime is 453442123. The next prime is 453442133. The reversal of 453442130 is 31244354.

It is a self number, because there is not a number n which added to its sum of digits gives 453442130.

It is not an unprimeable number, because it can be changed into a prime (453442133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59564 + ... + 66743.

It is an arithmetic number, because the mean of its divisors is an integer number (51154740).

Almost surely, 2^453442130 is an apocalyptic number.

453442130 is a deficient number, since it is larger than the sum of its proper divisors (365033710).

453442130 is a wasteful number, since it uses less digits than its factorization.

453442130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126673.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 453442130 is about 21294.1806604528. The cubic root of 453442130 is about 768.2583506279.

Adding to 453442130 its reverse (31244354), we get a palindrome (484686484).

It can be divided in two parts, 45344 and 2130, that added together give a palindrome (47474).

The spelling of 453442130 in words is "four hundred fifty-three million, four hundred forty-two thousand, one hundred thirty".