1353236117272 has 16 divisors (see below), whose sum is σ = 2732496006240. Its totient is φ = 624570515616.

The previous prime is 1353236117269. The next prime is 1353236117291. The reversal of 1353236117272 is 2727116323531.

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, 6505942768 + ... + 6505942975.

It is an arithmetic number, because the mean of its divisors is an integer number (170781000390).

Almost surely, 2^{1353236117272} is an apocalyptic number.

It is an amenable number.

1353236117272 is an abundant number, since it is smaller than the sum of its proper divisors (1379259888968).

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

1353236117272 is a wasteful number, since it uses less digits than its factorization.

1353236117272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13011885762 (or 13011885758 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The spelling of 1353236117272 in words is "one trillion, three hundred fifty-three billion, two hundred thirty-six million, one hundred seventeen thousand, two hundred seventy-two".