1359440009936 has 80 divisors (see below), whose sum is σ = 2875495474368. Its totient is φ = 620088268800.

The previous prime is 1359440009899. The next prime is 1359440009981. The reversal of 1359440009936 is 6399000449531.

It is a super-2 number, since 2×1359440009936² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 1088546 + ... + 1975806.

Almost surely, 2^{1359440009936} is an apocalyptic number.

1359440009936 is a gapful number since it is divisible by the number (16) 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 1359440009936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437747737184).

1359440009936 is an abundant number, since it is smaller than the sum of its proper divisors (1516055464432).

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

1359440009936 is a wasteful number, since it uses less digits than its factorization.

1359440009936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887460 (or 887454 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 53.

The spelling of 1359440009936 in words is "one trillion, three hundred fifty-nine billion, four hundred forty million, nine thousand, nine hundred thirty-six".