1424941176681 has 81 divisors (see below), whose sum is σ = 2303953480101. Its totient is φ = 848010873600.

The previous prime is 1424941176671. The next prime is 1424941176683. The reversal of 1424941176681 is 1866711494241.

The square root of 1424941176681 is 1193709.

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

1424941176681 is a `hidden beast` number, since 1 + 4 + 2 + 494 + 1 + 1 + 76 + 6 + 81 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 313426424025 + 1111514752656 = 559845^2 + 1054284^2 .

It is not a de Polignac number, because 1424941176681 - 2¹³ = 1424941168489 is a prime.

It is a super-2 number, since 2×1424941176681² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1424941176683) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 2402935921 + ... + 2402936513.

Almost surely, 2^{1424941176681} is an apocalyptic number.

1424941176681 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1424941176681 is the 1193709-th square number.

1424941176681 is the 596855-th centered octagonal number.

It is an amenable number.

1424941176681 is a deficient number, since it is larger than the sum of its proper divisors (879012303420).

1424941176681 is an frugal number, since it uses more digits than its factorization.

1424941176681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 668 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The spelling of 1424941176681 in words is "one trillion, four hundred twenty-four billion, nine hundred forty-one million, one hundred seventy-six thousand, six hundred eighty-one".