40431300212401 has 4 divisors (see below), whose sum is σ = 46207200242752. Its totient is φ = 34655400182052.

The previous prime is 40431300212363. The next prime is 40431300212483. The reversal of 40431300212401 is 10421200313404.

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 40431300212401 - 2¹⁷ = 40431300081329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40431300212101) 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, 2887950015165 + ... + 2887950015178.

It is an arithmetic number, because the mean of its divisors is an integer number (11551800060688).

Almost surely, 2^{40431300212401} is an apocalyptic number.

It is an amenable number.

40431300212401 is a deficient number, since it is larger than the sum of its proper divisors (5775900030351).

40431300212401 is an equidigital number, since it uses as much as digits as its factorization.

40431300212401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775900030350.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 40431300212401 its reverse (10421200313404), we get a palindrome (50852500525805).

The spelling of 40431300212401 in words is "forty trillion, four hundred thirty-one billion, three hundred million, two hundred twelve thousand, four hundred one".