1314231545052 has 36 divisors (see below), whose sum is σ = 3325059510136. Its totient is φ = 437684977440.

The previous prime is 1314231545051. The next prime is 1314231545113. The reversal of 1314231545052 is 2505451324131.

1314231545052 is a `hidden beast` number, since 1 + 3 + 142 + 3 + 1 + 5 + 4 + 505 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1314231544998 and 1314231545016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314231545051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16301074 + ... + 16381497.

Almost surely, 2^{1314231545052} is an apocalyptic number.

1314231545052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314231545052 is an abundant number, since it is smaller than the sum of its proper divisors (2010827965084).

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

1314231545052 is a wasteful number, since it uses less digits than its factorization.

1314231545052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32683698 (or 32683693 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 1314231545052 its reverse (2505451324131), we get a palindrome (3819682869183).

The spelling of 1314231545052 in words is "one trillion, three hundred fourteen billion, two hundred thirty-one million, five hundred forty-five thousand, fifty-two".