340324132132440 has 96 divisors (see below), whose sum is σ = 1106083192013280. Its totient is φ = 90750659844096.

The previous prime is 340324132132433. The next prime is 340324132132483. The reversal of 340324132132440 is 44231231423043.

340324132132440 is a `hidden beast` number, since 3 + 4 + 0 + 3 + 2 + 4 + 1 + 321 + 324 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 340324132132395 and 340324132132404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 697677 + ... + 26098563.

It is an arithmetic number, because the mean of its divisors is an integer number (11521699916805).

Almost surely, 2^{340324132132440} is an apocalyptic number.

340324132132440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340324132132440 is an abundant number, since it is smaller than the sum of its proper divisors (765759059880840).

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

340324132132440 is a wasteful number, since it uses less digits than its factorization.

340324132132440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25438121 (or 25438114 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 340324132132440 its reverse (44231231423043), we get a palindrome (384555363555483).

The spelling of 340324132132440 in words is "three hundred forty trillion, three hundred twenty-four billion, one hundred thirty-two million, one hundred thirty-two thousand, four hundred forty".