1144048234495 has 4 divisors (see below), whose sum is σ = 1372857881400. Its totient is φ = 915238587592.

The previous prime is 1144048234493. The next prime is 1144048234517. The reversal of 1144048234495 is 5944328404411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1144048234495 - 2¹ = 1144048234493 is a prime.

It is a super-2 number, since 2×1144048234495² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144048234493) 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, 114404823445 + ... + 114404823454.

It is an arithmetic number, because the mean of its divisors is an integer number (343214470350).

Almost surely, 2^{1144048234495} is an apocalyptic number.

1144048234495 is a deficient number, since it is larger than the sum of its proper divisors (228809646905).

1144048234495 is an equidigital number, since it uses as much as digits as its factorization.

1144048234495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228809646904.

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 1144048234495 in words is "one trillion, one hundred forty-four billion, forty-eight million, two hundred thirty-four thousand, four hundred ninety-five".