1340801482 has 4 divisors (see below), whose sum is σ = 2011202226. Its totient is φ = 670400740.

The previous prime is 1340801377. The next prime is 1340801513. The reversal of 1340801482 is 2841080431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1300972761 + 39828721 = 36069^2 + 6311^2 .

It is a super-2 number, since 2×1340801482² = 3595497228266792648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335200369 + ... + 335200372.

Almost surely, 2^1340801482 is an apocalyptic number.

1340801482 is a deficient number, since it is larger than the sum of its proper divisors (670400744).

1340801482 is an equidigital number, since it uses as much as digits as its factorization.

1340801482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670400743.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1340801482 is about 36616.9562088385. The cubic root of 1340801482 is about 1102.6935318410.

The spelling of 1340801482 in words is "one billion, three hundred forty million, eight hundred one thousand, four hundred eighty-two".