1425682341220 has 12 divisors (see below), whose sum is σ = 2993932916604. Its totient is φ = 570272936480.

The previous prime is 1425682341197. The next prime is 1425682341257. The reversal of 1425682341220 is 221432865241.

It can be written as a sum of positive squares in 2 ways, for example, as 744796616256 + 680885724964 = 863016^2 + 825158^2 .

It is a super-2 number, since 2×1425682341220² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35642058511 + ... + 35642058550.

It is an arithmetic number, because the mean of its divisors is an integer number (249494409717).

Almost surely, 2^{1425682341220} is an apocalyptic number.

1425682341220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425682341220 is an abundant number, since it is smaller than the sum of its proper divisors (1568250575384).

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

1425682341220 is a wasteful number, since it uses less digits than its factorization.

1425682341220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71284117070 (or 71284117068 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 1425682341220 in words is "one trillion, four hundred twenty-five billion, six hundred eighty-two million, three hundred forty-one thousand, two hundred twenty".