331134402421401 has 8 divisors (see below), whose sum is σ = 441568191772800. Its totient is φ = 220728440675472.

The previous prime is 331134402421399. The next prime is 331134402421429. The reversal of 331134402421401 is 104124204431133.

It is a happy number.

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

It is not a de Polignac number, because 331134402421401 - 2¹ = 331134402421399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331134402421481) 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, 6956873601 + ... + 6956921198.

It is an arithmetic number, because the mean of its divisors is an integer number (55196023971600).

Almost surely, 2^{331134402421401} is an apocalyptic number.

It is an amenable number.

331134402421401 is a deficient number, since it is larger than the sum of its proper divisors (110433789351399).

331134402421401 is a wasteful number, since it uses less digits than its factorization.

331134402421401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13913802735.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 331134402421401 its reverse (104124204431133), we get a palindrome (435258606852534).

The spelling of 331134402421401 in words is "three hundred thirty-one trillion, one hundred thirty-four billion, four hundred two million, four hundred twenty-one thousand, four hundred one".