1424166383380 has 144 divisors (see below), whose sum is σ = 3436983237744. Its totient is φ = 493762314240.

The previous prime is 1424166383369. The next prime is 1424166383401. The reversal of 1424166383380 is 833836614241.

It can be written as a sum of positive squares in 24 ways, for example, as 1411999852176 + 12166531204 = 1188276^2 + 110302^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24851560 + ... + 24908800.

It is an arithmetic number, because the mean of its divisors is an integer number (23867939151).

Almost surely, 2^{1424166383380} is an apocalyptic number.

1424166383380 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 1424166383380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1718491618872).

1424166383380 is an abundant number, since it is smaller than the sum of its proper divisors (2012816854364).

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

1424166383380 is a wasteful number, since it uses less digits than its factorization.

1424166383380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57726 (or 57711 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 1424166383380 in words is "one trillion, four hundred twenty-four billion, one hundred sixty-six million, three hundred eighty-three thousand, three hundred eighty".