1144237275741 has 32 divisors (see below), whose sum is σ = 1752762726400. Its totient is φ = 650415230784.

The previous prime is 1144237275739. The next prime is 1144237275743. The reversal of 1144237275741 is 1475727324411.

It is an interprime number because it is at equal distance from previous prime (1144237275739) and next prime (1144237275743).

It is not a de Polignac number, because 1144237275741 - 2¹ = 1144237275739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144237275743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19708431 + ... + 19766403.

It is an arithmetic number, because the mean of its divisors is an integer number (54773835200).

Almost surely, 2^{1144237275741} is an apocalyptic number.

It is an amenable number.

1144237275741 is a deficient number, since it is larger than the sum of its proper divisors (608525450659).

1144237275741 is a wasteful number, since it uses less digits than its factorization.

1144237275741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62905.

The product of its digits is 1317120, while the sum is 48.

The spelling of 1144237275741 in words is "one trillion, one hundred forty-four billion, two hundred thirty-seven million, two hundred seventy-five thousand, seven hundred forty-one".