1144312242310 has 16 divisors (see below), whose sum is σ = 2063991535776. Its totient is φ = 456785008128.

The previous prime is 1144312242287. The next prime is 1144312242313. The reversal of 1144312242310 is 132422134411.

It is a happy number.

It is a super-2 number, since 2×1144312242310² (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 (1144312242313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117480987 + ... + 117490726.

It is an arithmetic number, because the mean of its divisors is an integer number (128999470986).

Almost surely, 2^{1144312242310} is an apocalyptic number.

1144312242310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144312242310 is a deficient number, since it is larger than the sum of its proper divisors (919679293466).

1144312242310 is a wasteful number, since it uses less digits than its factorization.

1144312242310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234972207.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1144312242310 its reverse (132422134411), we get a palindrome (1276734376721).

The spelling of 1144312242310 in words is "one trillion, one hundred forty-four billion, three hundred twelve million, two hundred forty-two thousand, three hundred ten".