1044611142 has 16 divisors (see below), whose sum is σ = 2090910000. Its totient is φ = 347922432.

The previous prime is 1044611119. The next prime is 1044611167. The reversal of 1044611142 is 2411164401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62203 + ... + 77190.

It is an arithmetic number, because the mean of its divisors is an integer number (130681875).

Almost surely, 2^1044611142 is an apocalyptic number.

1044611142 is an abundant number, since it is smaller than the sum of its proper divisors (1046298858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044611142 is a wasteful number, since it uses less digits than its factorization.

1044611142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140647.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1044611142 is about 32320.4446442186. Note that the first 3 decimals coincide. The cubic root of 1044611142 is about 1014.6545750416.

Adding to 1044611142 its reverse (2411164401), we get a palindrome (3455775543).

The spelling of 1044611142 in words is "one billion, forty-four million, six hundred eleven thousand, one hundred forty-two".