1348474556290 has 8 divisors (see below), whose sum is σ = 2427254201340. Its totient is φ = 539389822512.

The previous prime is 1348474556279. The next prime is 1348474556309. The reversal of 1348474556290 is 926554748431.

It can be written as a sum of positive squares in 2 ways, for example, as 1290389218209 + 58085338081 = 1135953^2 + 241009^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 67423727805 + ... + 67423727824.

It is a 1-persistent number, because it is pandigital, but 2⋅1348474556290 = 2696949112580 is not.

Almost surely, 2^{1348474556290} is an apocalyptic number.

1348474556290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1348474556290 is a deficient number, since it is larger than the sum of its proper divisors (1078779645050).

1348474556290 is a wasteful number, since it uses less digits than its factorization.

1348474556290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134847455636.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 1348474556290 in words is "one trillion, three hundred forty-eight billion, four hundred seventy-four million, five hundred fifty-six thousand, two hundred ninety".