1348297512774 has 16 divisors (see below), whose sum is σ = 2783581962240. Its totient is φ = 434934681480.

The previous prime is 1348297512769. The next prime is 1348297512787. The reversal of 1348297512774 is 4772157928431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3624455494 + ... + 3624455865.

It is an arithmetic number, because the mean of its divisors is an integer number (173973872640).

Almost surely, 2^{1348297512774} is an apocalyptic number.

1348297512774 is an abundant number, since it is smaller than the sum of its proper divisors (1435284449466).

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

1348297512774 is a wasteful number, since it uses less digits than its factorization.

1348297512774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248911395.

The product of its digits is 23708160, while the sum is 60.

The spelling of 1348297512774 in words is "one trillion, three hundred forty-eight billion, two hundred ninety-seven million, five hundred twelve thousand, seven hundred seventy-four".