1253342332412 has 12 divisors (see below), whose sum is σ = 2198558939976. Its totient is φ = 625182635280.

The previous prime is 1253342332409. The next prime is 1253342332433. The reversal of 1253342332412 is 2142332433521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372130838 + ... + 372134205.

It is an arithmetic number, because the mean of its divisors is an integer number (183213244998).

Almost surely, 2^{1253342332412} is an apocalyptic number.

It is an amenable number.

1253342332412 is a deficient number, since it is larger than the sum of its proper divisors (945216607564).

1253342332412 is a wasteful number, since it uses less digits than its factorization.

1253342332412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744265468 (or 744265466 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

Adding to 1253342332412 its reverse (2142332433521), we get a palindrome (3395674765933).

The spelling of 1253342332412 in words is "one trillion, two hundred fifty-three billion, three hundred forty-two million, three hundred thirty-two thousand, four hundred twelve".