1423641301 has 2 divisors, whose sum is σ = 1423641302. Its totient is φ = 1423641300.

The previous prime is 1423641293. The next prime is 1423641311. The reversal of 1423641301 is 1031463241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1341756900 + 81884401 = 36630^2 + 9049^2 .

It is a cyclic number.

It is not a de Polignac number, because 1423641301 - 2³ = 1423641293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423641311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711820650 + 711820651.

It is an arithmetic number, because the mean of its divisors is an integer number (711820651).

Almost surely, 2^1423641301 is an apocalyptic number.

It is an amenable number.

1423641301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423641301 is an equidigital number, since it uses as much as digits as its factorization.

1423641301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1423641301 is about 37731.1714766451. The cubic root of 1423641301 is about 1124.9507931729.

The spelling of 1423641301 in words is "one billion, four hundred twenty-three million, six hundred forty-one thousand, three hundred one".