1340800801474 has 8 divisors (see below), whose sum is σ = 2011206778380. Its totient is φ = 670398542016.

The previous prime is 1340800801471. The next prime is 1340800801481. The reversal of 1340800801474 is 4741080080431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1217617350849 + 123183450625 = 1103457^2 + 350975^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1340800801471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294862 + ... + 1663894.

Almost surely, 2^{1340800801474} is an apocalyptic number.

1340800801474 is a deficient number, since it is larger than the sum of its proper divisors (670405976906).

1340800801474 is a wasteful number, since it uses less digits than its factorization.

1340800801474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858724.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 1340800801474 in words is "one trillion, three hundred forty billion, eight hundred million, eight hundred one thousand, four hundred seventy-four".