1425123806460 has 24 divisors (see below), whose sum is σ = 3990346658256. Its totient is φ = 380033015040.

The previous prime is 1425123806459. The next prime is 1425123806497. The reversal of 1425123806460 is 646083215241.

It is a super-3 number, since 3×1425123806460³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11876031661 + ... + 11876031780.

It is an arithmetic number, because the mean of its divisors is an integer number (166264444094).

Almost surely, 2^{1425123806460} is an apocalyptic number.

1425123806460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425123806460 is an abundant number, since it is smaller than the sum of its proper divisors (2565222851796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425123806460 is a wasteful number, since it uses less digits than its factorization.

1425123806460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23752063453 (or 23752063451 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 1425123806460 in words is "one trillion, four hundred twenty-five billion, one hundred twenty-three million, eight hundred six thousand, four hundred sixty".