1425602845461 has 16 divisors (see below), whose sum is σ = 1966879353600. Its totient is φ = 917381803968.

The previous prime is 1425602845417. The next prime is 1425602845463. The reversal of 1425602845461 is 1645482065241.

It is not a de Polignac number, because 1425602845461 - 2⁷ = 1425602845333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1425602845461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425602845463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1886301 + ... + 2531666.

It is an arithmetic number, because the mean of its divisors is an integer number (122929959600).

Almost surely, 2^{1425602845461} is an apocalyptic number.

It is an amenable number.

1425602845461 is a deficient number, since it is larger than the sum of its proper divisors (541276508139).

1425602845461 is a wasteful number, since it uses less digits than its factorization.

1425602845461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421708.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 1425602845461 in words is "one trillion, four hundred twenty-five billion, six hundred two million, eight hundred forty-five thousand, four hundred sixty-one".