450140015214 has 24 divisors (see below), whose sum is σ = 979384142880. Its totient is φ = 149418859968.

The previous prime is 450140015189. The next prime is 450140015219. The reversal of 450140015214 is 412510041054.

450140015214 is a `hidden beast` number, since 4 + 501 + 4 + 0 + 0 + 152 + 1 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450140015219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52313227 + ... + 52321830.

It is an arithmetic number, because the mean of its divisors is an integer number (40807672620).

Almost surely, 2^450140015214 is an apocalyptic number.

450140015214 is an abundant number, since it is smaller than the sum of its proper divisors (529244127666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450140015214 is a wasteful number, since it uses less digits than its factorization.

450140015214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104635304 (or 104635301 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 450140015214 its reverse (412510041054), we get a palindrome (862650056268).

The spelling of 450140015214 in words is "four hundred fifty billion, one hundred forty million, fifteen thousand, two hundred fourteen".