1425002105120 has 96 divisors (see below), whose sum is σ = 3758029007040. Its totient is φ = 506131799040.

The previous prime is 1425002105119. The next prime is 1425002105129. The reversal of 1425002105120 is 215012005241.

It is not an unprimeable number, because it can be changed into a prime (1425002105129) 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, 9338975 + ... + 9490334.

It is an arithmetic number, because the mean of its divisors is an integer number (39146135490).

Almost surely, 2^{1425002105120} is an apocalyptic number.

1425002105120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425002105120 is an abundant number, since it is smaller than the sum of its proper divisors (2333026901920).

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

1425002105120 is a wasteful number, since it uses less digits than its factorization.

1425002105120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18829378 (or 18829370 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 1425002105120 in words is "one trillion, four hundred twenty-five billion, two million, one hundred five thousand, one hundred twenty".