1144051362 has 12 divisors (see below), whose sum is σ = 2478777990. Its totient is φ = 381350448.

The previous prime is 1144051361. The next prime is 1144051367. The reversal of 1144051362 is 2631504411.

It is a happy number.

1144051362 is a `hidden beast` number, since 1 + 144 + 0 + 513 + 6 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 582787881 + 561263481 = 24141^2 + 23691^2 .

It is not an unprimeable number, because it can be changed into a prime (1144051361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31779187 + ... + 31779222.

Almost surely, 2^1144051362 is an apocalyptic number.

1144051362 is an abundant number, since it is smaller than the sum of its proper divisors (1334726628).

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

1144051362 is a wasteful number, since it uses less digits than its factorization.

1144051362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63558417 (or 63558414 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1144051362 is about 33823.8283167355. The cubic root of 1144051362 is about 1045.8799581224.

Adding to 1144051362 its reverse (2631504411), we get a palindrome (3775555773).

The spelling of 1144051362 in words is "one billion, one hundred forty-four million, fifty-one thousand, three hundred sixty-two".