1413921133 has 2 divisors, whose sum is σ = 1413921134. Its totient is φ = 1413921132.

The previous prime is 1413921109. The next prime is 1413921137. The reversal of 1413921133 is 3311293141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1115426404 + 298494729 = 33398^2 + 17277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413921133 - 2⁵ = 1413921101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413921137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706960566 + 706960567.

It is an arithmetic number, because the mean of its divisors is an integer number (706960567).

Almost surely, 2^1413921133 is an apocalyptic number.

It is an amenable number.

1413921133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413921133 is an equidigital number, since it uses as much as digits as its factorization.

1413921133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 28.

The square root of 1413921133 is about 37602.1426650131. The cubic root of 1413921133 is about 1122.3846758604.

The spelling of 1413921133 in words is "one billion, four hundred thirteen million, nine hundred twenty-one thousand, one hundred thirty-three".