420140313113331 has 8 divisors (see below), whose sum is σ = 560221597621504. Its totient is φ = 280076285340360.

The previous prime is 420140313113317. The next prime is 420140313113401. The reversal of 420140313113331 is 133311313041024.

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 420140313113331 - 2¹¹ = 420140313111283 is a prime.

It is a super-2 number, since 2×420140313113331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420140323113331) 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, 4314126991 + ... + 4314224376.

It is an arithmetic number, because the mean of its divisors is an integer number (70027699702688).

Almost surely, 2^{420140313113331} is an apocalyptic number.

420140313113331 is a deficient number, since it is larger than the sum of its proper divisors (140081284508173).

420140313113331 is a wasteful number, since it uses less digits than its factorization.

420140313113331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8628367601.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 420140313113331 its reverse (133311313041024), we get a palindrome (553451626154355).

The spelling of 420140313113331 in words is "four hundred twenty trillion, one hundred forty billion, three hundred thirteen million, one hundred thirteen thousand, three hundred thirty-one".