1142760316344 has 64 divisors (see below), whose sum is σ = 2864838637440. Its totient is φ = 379862770560.

The previous prime is 1142760316337. The next prime is 1142760316361. The reversal of 1142760316344 is 4436130672411.

It is a super-2 number, since 2×1142760316344² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1142760316296 and 1142760316305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18046899 + ... + 18110109.

It is an arithmetic number, because the mean of its divisors is an integer number (44763103710).

Almost surely, 2^{1142760316344} is an apocalyptic number.

It is an amenable number.

1142760316344 is an abundant number, since it is smaller than the sum of its proper divisors (1722078321096).

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

1142760316344 is a wasteful number, since it uses less digits than its factorization.

1142760316344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65300 (or 65296 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

Adding to 1142760316344 its reverse (4436130672411), we get a palindrome (5578890988755).

The spelling of 1142760316344 in words is "one trillion, one hundred forty-two billion, seven hundred sixty million, three hundred sixteen thousand, three hundred forty-four".