1345024153272 has 64 divisors (see below), whose sum is σ = 3544881868800. Its totient is φ = 424647285120.

The previous prime is 1345024153259. The next prime is 1345024153327. The reversal of 1345024153272 is 2723514205431.

It is a self number, because there is not a number n which added to its sum of digits gives 1345024153272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19197247 + ... + 19267182.

It is an arithmetic number, because the mean of its divisors is an integer number (55388779200).

Almost surely, 2^{1345024153272} is an apocalyptic number.

1345024153272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1345024153272 is an abundant number, since it is smaller than the sum of its proper divisors (2199857715528).

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

1345024153272 is a wasteful number, since it uses less digits than its factorization.

1345024153272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38464516 (or 38464512 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 1345024153272 in words is "one trillion, three hundred forty-five billion, twenty-four million, one hundred fifty-three thousand, two hundred seventy-two".