1144560414 has 16 divisors (see below), whose sum is σ = 2292899328. Its totient is φ = 380890392.

The previous prime is 1144560407. The next prime is 1144560467. The reversal of 1144560414 is 4140654411.

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, 153492 + ... + 160775.

It is an arithmetic number, because the mean of its divisors is an integer number (143306208).

Almost surely, 2^1144560414 is an apocalyptic number.

1144560414 is an abundant number, since it is smaller than the sum of its proper divisors (1148338914).

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

1144560414 is a wasteful number, since it uses less digits than its factorization.

1144560414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314879.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1144560414 is about 33831.3525298650. The cubic root of 1144560414 is about 1046.0350584835.

The spelling of 1144560414 in words is "one billion, one hundred forty-four million, five hundred sixty thousand, four hundred fourteen".