314121510422 has 8 divisors (see below), whose sum is σ = 471186431616. Its totient is φ = 157059366552.

The previous prime is 314121510389. The next prime is 314121510427. The reversal of 314121510422 is 224015121413.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 314121510391 and 314121510400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314121510427) 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, 383798 + ... + 880649.

It is an arithmetic number, because the mean of its divisors is an integer number (58898303952).

Almost surely, 2^314121510422 is an apocalyptic number.

314121510422 is a deficient number, since it is larger than the sum of its proper divisors (157064921194).

314121510422 is a wasteful number, since it uses less digits than its factorization.

314121510422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388662.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 314121510422 its reverse (224015121413), we get a palindrome (538136631835).

The spelling of 314121510422 in words is "three hundred fourteen billion, one hundred twenty-one million, five hundred ten thousand, four hundred twenty-two".