1144415403337 has 4 divisors (see below), whose sum is σ = 1163812274640. Its totient is φ = 1125018532036.

The previous prime is 1144415403323. The next prime is 1144415403371. The reversal of 1144415403337 is 7333045144411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144415403337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1144415403337.

It is not an unprimeable number, because it can be changed into a prime (1144415403317) 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, 9698435563 + ... + 9698435680.

It is an arithmetic number, because the mean of its divisors is an integer number (290953068660).

Almost surely, 2^{1144415403337} is an apocalyptic number.

It is an amenable number.

1144415403337 is a deficient number, since it is larger than the sum of its proper divisors (19396871303).

1144415403337 is an equidigital number, since it uses as much as digits as its factorization.

1144415403337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19396871302.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 1144415403337 in words is "one trillion, one hundred forty-four billion, four hundred fifteen million, four hundred three thousand, three hundred thirty-seven".