1131413124442 has 8 divisors (see below), whose sum is σ = 1701669606516. Its totient is φ = 564189922272.

The previous prime is 1131413124377. The next prime is 1131413124469. The reversal of 1131413124442 is 2444213141311.

It can be written as a sum of positive squares in 2 ways, for example, as 1129733026321 + 1680098121 = 1062889^2 + 40989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1131413124442³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758319043 + ... + 758320534.

Almost surely, 2^{1131413124442} is an apocalyptic number.

1131413124442 is a deficient number, since it is larger than the sum of its proper divisors (570256482074).

1131413124442 is a wasteful number, since it uses less digits than its factorization.

1131413124442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516639952.

The product of its digits is 9216, while the sum is 31.

Adding to 1131413124442 its reverse (2444213141311), we get a palindrome (3575626265753).

The spelling of 1131413124442 in words is "one trillion, one hundred thirty-one billion, four hundred thirteen million, one hundred twenty-four thousand, four hundred forty-two".