1356937343232 has 144 divisors (see below), whose sum is σ = 3662597487360. Its totient is φ = 445910040576.

The previous prime is 1356937343207. The next prime is 1356937343297. The reversal of 1356937343232 is 2323437396531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164095194 + ... + 164103462.

Almost surely, 2^{1356937343232} is an apocalyptic number.

1356937343232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1356937343232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1831298743680).

1356937343232 is an abundant number, since it is smaller than the sum of its proper divisors (2305660144128).

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

1356937343232 is an equidigital number, since it uses as much as digits as its factorization.

1356937343232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288 (or 11274 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 51.

The spelling of 1356937343232 in words is "one trillion, three hundred fifty-six billion, nine hundred thirty-seven million, three hundred forty-three thousand, two hundred thirty-two".