1426923385180 has 24 divisors (see below), whose sum is σ = 2996588393568. Its totient is φ = 570759966528.

The previous prime is 1426923385133. The next prime is 1426923385183. The reversal of 1426923385180 is 815833296241.

It is a super-2 number, since 2×1426923385180² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426923385183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731982 + ... + 1841098.

It is an arithmetic number, because the mean of its divisors is an integer number (124857849732).

Almost surely, 2^{1426923385180} is an apocalyptic number.

1426923385180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1426923385180 is an abundant number, since it is smaller than the sum of its proper divisors (1569665008388).

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

1426923385180 is a wasteful number, since it uses less digits than its factorization.

1426923385180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173453 (or 1173451 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 1426923385180 in words is "one trillion, four hundred twenty-six billion, nine hundred twenty-three million, three hundred eighty-five thousand, one hundred eighty".