1411532331442 has 8 divisors (see below), whose sum is σ = 2117343138732. Its totient is φ = 705751285200.

The previous prime is 1411532331389. The next prime is 1411532331487. The reversal of 1411532331442 is 2441332351141.

It can be written as a sum of positive squares in 2 ways, for example, as 1362890470041 + 48641861401 = 1167429^2 + 220549^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1411532331398 and 1411532331407.

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, 7321309 + ... + 7511632.

Almost surely, 2^{1411532331442} is an apocalyptic number.

1411532331442 is a deficient number, since it is larger than the sum of its proper divisors (705810807290).

1411532331442 is a wasteful number, since it uses less digits than its factorization.

1411532331442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14880524.

The product of its digits is 34560, while the sum is 34.

Adding to 1411532331442 its reverse (2441332351141), we get a palindrome (3852864682583).

The spelling of 1411532331442 in words is "one trillion, four hundred eleven billion, five hundred thirty-two million, three hundred thirty-one thousand, four hundred forty-two".