1474143148346 has 16 divisors (see below), whose sum is σ = 2432170067328. Its totient is φ = 670065066220.

The previous prime is 1474143148343. The next prime is 1474143148363. The reversal of 1474143148346 is 6438413414741.

It is a junction number, because it is equal to n+sod(n) for n = 1474143148294 and 1474143148303.

It is not an unprimeable number, because it can be changed into a prime (1474143148343) by changing a digit.

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, 276883730 + ... + 276889053.

It is an arithmetic number, because the mean of its divisors is an integer number (152010629208).

Almost surely, 2^{1474143148346} is an apocalyptic number.

1474143148346 is a deficient number, since it is larger than the sum of its proper divisors (958026918982).

1474143148346 is an equidigital number, since it uses as much as digits as its factorization.

1474143148346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553772818 (or 553772796 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 50.

The spelling of 1474143148346 in words is "one trillion, four hundred seventy-four billion, one hundred forty-three million, one hundred forty-eight thousand, three hundred forty-six".