1348000081474 has 4 divisors (see below), whose sum is σ = 2022000122214. Its totient is φ = 674000040736.

The previous prime is 1348000081457. The next prime is 1348000081481. The reversal of 1348000081474 is 4741800008431.

It is a happy number.

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., 1207482311025 + 140517770449 = 1098855^2 + 374857^2 .

It is a Smith number, since the sum of its digits (40) 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337000020367 + ... + 337000020370.

Almost surely, 2^{1348000081474} is an apocalyptic number.

1348000081474 is a deficient number, since it is larger than the sum of its proper divisors (674000040740).

1348000081474 is an equidigital number, since it uses as much as digits as its factorization.

1348000081474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674000040739.

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

The spelling of 1348000081474 in words is "one trillion, three hundred forty-eight billion, eighty-one thousand, four hundred seventy-four".