431401301 has 4 divisors (see below), whose sum is σ = 445317504. Its totient is φ = 417485100.

The previous prime is 431401283. The next prime is 431401309. The reversal of 431401301 is 103104134.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 431401301 - 2¹⁸ = 431139157 is a prime.

It is a super-2 number, since 2×431401301² = 372214165008985202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 431401301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431401309) 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, 6958055 + ... + 6958116.

It is an arithmetic number, because the mean of its divisors is an integer number (111329376).

Almost surely, 2^431401301 is an apocalyptic number.

It is an amenable number.

431401301 is a deficient number, since it is larger than the sum of its proper divisors (13916203).

431401301 is a wasteful number, since it uses less digits than its factorization.

431401301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13916202.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 431401301 is about 20770.2022378214. The cubic root of 431401301 is about 755.6032492873.

Adding to 431401301 its reverse (103104134), we get a palindrome (534505435).

The spelling of 431401301 in words is "four hundred thirty-one million, four hundred one thousand, three hundred one".