1425406353346 has 8 divisors (see below), whose sum is σ = 2138264630460. Its totient is φ = 712651476528.

The previous prime is 1425406353313. The next prime is 1425406353353. The reversal of 1425406353346 is 6433536045241.

It can be written as a sum of positive squares in 2 ways, for example, as 1364983305625 + 60423047721 = 1168325^2 + 245811^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1425406353296 and 1425406353305.

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, 25815601 + ... + 25870756.

Almost surely, 2^{1425406353346} is an apocalyptic number.

1425406353346 is a deficient number, since it is larger than the sum of its proper divisors (712858277114).

1425406353346 is a wasteful number, since it uses less digits than its factorization.

1425406353346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51700148.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 1425406353346 in words is "one trillion, four hundred twenty-five billion, four hundred six million, three hundred fifty-three thousand, three hundred forty-six".