212420301431401 has 8 divisors (see below), whose sum is σ = 245169683123904. Its totient is φ = 180271825825200.

The previous prime is 212420301431383. The next prime is 212420301431423. The reversal of 212420301431401 is 104134103024212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212420301431401 - 2²⁷ = 212420167213673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212420301431401.

It is not an unprimeable number, because it can be changed into a prime (212420301431101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150226520815 + ... + 150226522228.

It is an arithmetic number, because the mean of its divisors is an integer number (30646210390488).

Almost surely, 2^{212420301431401} is an apocalyptic number.

It is an amenable number.

212420301431401 is a deficient number, since it is larger than the sum of its proper divisors (32749381692503).

212420301431401 is a wasteful number, since it uses less digits than its factorization.

212420301431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300453043151.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 212420301431401 its reverse (104134103024212), we get a palindrome (316554404455613).

The spelling of 212420301431401 in words is "two hundred twelve trillion, four hundred twenty billion, three hundred one million, four hundred thirty-one thousand, four hundred one".