1481421301 has 2 divisors, whose sum is σ = 1481421302. Its totient is φ = 1481421300.

The previous prime is 1481421233. The next prime is 1481421323. The reversal of 1481421301 is 1031241841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1201662225 + 279759076 = 34665^2 + 16726^2 .

It is a cyclic number.

It is not a de Polignac number, because 1481421301 - 2¹⁵ = 1481388533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1481421001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740710650 + 740710651.

It is an arithmetic number, because the mean of its divisors is an integer number (740710651).

Almost surely, 2^1481421301 is an apocalyptic number.

It is an amenable number.

1481421301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481421301 is an equidigital number, since it uses as much as digits as its factorization.

1481421301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1481421301 is about 38489.2361706491. The cubic root of 1481421301 is about 1139.9685281657.

The spelling of 1481421301 in words is "one billion, four hundred eighty-one million, four hundred twenty-one thousand, three hundred one".