201431020414 has 8 divisors (see below), whose sum is σ = 325388571480. Its totient is φ = 92968163256.

The previous prime is 201431020391. The next prime is 201431020457. The reversal of 201431020414 is 414020134102.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3873673444 + ... + 3873673495.

It is an arithmetic number, because the mean of its divisors is an integer number (40673571435).

Almost surely, 2^201431020414 is an apocalyptic number.

201431020414 is a deficient number, since it is larger than the sum of its proper divisors (123957551066).

201431020414 is a wasteful number, since it uses less digits than its factorization.

201431020414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747346954.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 201431020414 its reverse (414020134102), we get a palindrome (615451154516).

The spelling of 201431020414 in words is "two hundred one billion, four hundred thirty-one million, twenty thousand, four hundred fourteen".