1314432322440 has 32 divisors (see below), whose sum is σ = 3943296967680. Its totient is φ = 350515285952.

The previous prime is 1314432322439. The next prime is 1314432322487. The reversal of 1314432322440 is 442232344131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5476801224 + ... + 5476801463.

It is an arithmetic number, because the mean of its divisors is an integer number (123228030240).

Almost surely, 2^{1314432322440} is an apocalyptic number.

1314432322440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314432322440 is an abundant number, since it is smaller than the sum of its proper divisors (2628864645240).

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

1314432322440 is a wasteful number, since it uses less digits than its factorization.

1314432322440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10953602701 (or 10953602697 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1314432322440 its reverse (442232344131), we get a palindrome (1756664666571).

The spelling of 1314432322440 in words is "one trillion, three hundred fourteen billion, four hundred thirty-two million, three hundred twenty-two thousand, four hundred forty".