1144604045216 has 24 divisors (see below), whose sum is σ = 2326130803584. Its totient is φ = 553840666560.

The previous prime is 1144604045213. The next prime is 1144604045231. The reversal of 1144604045216 is 6125404064411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144604045216.

It is not an unprimeable number, because it can be changed into a prime (1144604045213) 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, 576916370 + ... + 576918353.

It is an arithmetic number, because the mean of its divisors is an integer number (96922116816).

Almost surely, 2^{1144604045216} is an apocalyptic number.

1144604045216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1144604045216 is an abundant number, since it is smaller than the sum of its proper divisors (1181526758368).

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

1144604045216 is a wasteful number, since it uses less digits than its factorization.

1144604045216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153834764 (or 1153834756 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 1144604045216 in words is "one trillion, one hundred forty-four billion, six hundred four million, forty-five thousand, two hundred sixteen".