450401342214 has 64 divisors (see below), whose sum is σ = 942715065600. Its totient is φ = 143278171008.

The previous prime is 450401342191. The next prime is 450401342233. The reversal of 450401342214 is 412243104054.

It is a super-2 number, since 2×450401342214² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5449204 + ... + 5531240.

It is an arithmetic number, because the mean of its divisors is an integer number (14729922900).

Almost surely, 2^450401342214 is an apocalyptic number.

450401342214 is an abundant number, since it is smaller than the sum of its proper divisors (492313723386).

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

450401342214 is a wasteful number, since it uses less digits than its factorization.

450401342214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82437.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 450401342214 its reverse (412243104054), we get a palindrome (862644446268).

The spelling of 450401342214 in words is "four hundred fifty billion, four hundred one million, three hundred forty-two thousand, two hundred fourteen".