1425045333646 has 32 divisors (see below), whose sum is σ = 2366857573632. Its totient is φ = 638036636160.

The previous prime is 1425045333583. The next prime is 1425045333707. The reversal of 1425045333646 is 6463335405241.

It is a junction number, because it is equal to n+sod(n) for n = 1425045333596 and 1425045333605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32770350 + ... + 32813806.

It is an arithmetic number, because the mean of its divisors is an integer number (73964299176).

Almost surely, 2^{1425045333646} is an apocalyptic number.

1425045333646 is a deficient number, since it is larger than the sum of its proper divisors (941812239986).

1425045333646 is a wasteful number, since it uses less digits than its factorization.

1425045333646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65784.

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

The spelling of 1425045333646 in words is "one trillion, four hundred twenty-five billion, forty-five million, three hundred thirty-three thousand, six hundred forty-six".