1424380188676 has 9 divisors (see below), whose sum is σ = 2492669507349. Its totient is φ = 712188900864.

The previous prime is 1424380188661. The next prime is 1424380188689. The reversal of 1424380188676 is 6768810834241.

The square root of 1424380188676 is 1193474.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 459616202500 + 964763986176 = 677950^2 + 982224^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424380188676.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2088580 + ... + 2685316.

Almost surely, 2^{1424380188676} is an apocalyptic number.

1424380188676 is the 1193474-th square number.

It is an amenable number.

1424380188676 is a deficient number, since it is larger than the sum of its proper divisors (1068289318673).

1424380188676 is an frugal number, since it uses more digits than its factorization.

1424380188676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193478 (or 596739 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 1424380188676 in words is "one trillion, four hundred twenty-four billion, three hundred eighty million, one hundred eighty-eight thousand, six hundred seventy-six".