1425490970700 has 144 divisors (see below), whose sum is σ = 4261851224064. Its totient is φ = 367489766400.

The previous prime is 1425490970689. The next prime is 1425490970707. The reversal of 1425490970700 is 70790945241.

It is a self number, because there is not a number n which added to its sum of digits gives 1425490970700.

It is not an unprimeable number, because it can be changed into a prime (1425490970707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9007657 + ... + 9164543.

It is an arithmetic number, because the mean of its divisors is an integer number (29596189056).

Almost surely, 2^{1425490970700} is an apocalyptic number.

1425490970700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1425490970700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2130925612032).

1425490970700 is an abundant number, since it is smaller than the sum of its proper divisors (2836360253364).

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

1425490970700 is a wasteful number, since it uses less digits than its factorization.

1425490970700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157912 (or 157905 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 1425490970700 in words is "one trillion, four hundred twenty-five billion, four hundred ninety million, nine hundred seventy thousand, seven hundred".