1411131531452 has 12 divisors (see below), whose sum is σ = 2503308676176. Its totient is φ = 695900481120.

The previous prime is 1411131531367. The next prime is 1411131531479. The reversal of 1411131531452 is 2541351311141.

It is a congruent number.

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, 2416320824 + ... + 2416321407.

It is an arithmetic number, because the mean of its divisors is an integer number (208609056348).

Almost surely, 2^{1411131531452} is an apocalyptic number.

It is an amenable number.

1411131531452 is a deficient number, since it is larger than the sum of its proper divisors (1092177144724).

1411131531452 is a wasteful number, since it uses less digits than its factorization.

1411131531452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832642308 (or 4832642306 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

Adding to 1411131531452 its reverse (2541351311141), we get a palindrome (3952482842593).

The spelling of 1411131531452 in words is "one trillion, four hundred eleven billion, one hundred thirty-one million, five hundred thirty-one thousand, four hundred fifty-two".