1340410422032 has 80 divisors (see below), whose sum is σ = 2925941061120. Its totient is φ = 589339238400.

The previous prime is 1340410421981. The next prime is 1340410422061. The reversal of 1340410422032 is 2302240140431.

It is a junction number, because it is equal to n+sod(n) for n = 1340410421992 and 1340410422010.

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 15 ways as a sum of consecutive naturals, for example, 11470394 + ... + 11586662.

It is an arithmetic number, because the mean of its divisors is an integer number (36574263264).

Almost surely, 2^{1340410422032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1340410422032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1462970530560).

1340410422032 is an abundant number, since it is smaller than the sum of its proper divisors (1585530639088).

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

1340410422032 is a wasteful number, since it uses less digits than its factorization.

1340410422032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118432 (or 118426 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1340410422032 its reverse (2302240140431), we get a palindrome (3642650562463).

The spelling of 1340410422032 in words is "one trillion, three hundred forty billion, four hundred ten million, four hundred twenty-two thousand, thirty-two".