1413421133 has 4 divisors (see below), whose sum is σ = 1413554268. Its totient is φ = 1413288000.

The previous prime is 1413421129. The next prime is 1413421171. The reversal of 1413421133 is 3311243141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 866890249 + 546530884 = 29443^2 + 23378^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413421133 - 2² = 1413421129 is a prime.

It is a super-2 number, since 2×1413421133² = 3995518598422007378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413421099 and 1413421108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413421103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49118 + ... + 72383.

It is an arithmetic number, because the mean of its divisors is an integer number (353388567).

Almost surely, 2^1413421133 is an apocalyptic number.

It is an amenable number.

1413421133 is a deficient number, since it is larger than the sum of its proper divisors (133135).

1413421133 is a wasteful number, since it uses less digits than its factorization.

1413421133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133134.

The product of its digits is 864, while the sum is 23.

The square root of 1413421133 is about 37595.4935198356. The cubic root of 1413421133 is about 1122.2523586025.

Adding to 1413421133 its reverse (3311243141), we get a palindrome (4724664274).

The spelling of 1413421133 in words is "one billion, four hundred thirteen million, four hundred twenty-one thousand, one hundred thirty-three".