450770534214 has 128 divisors (see below), whose sum is σ = 1230977986560. Its totient is φ = 106244956800.

The previous prime is 450770534213. The next prime is 450770534219. The reversal of 450770534214 is 412435077054.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450770534213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 281692 + ... + 990399.

It is an arithmetic number, because the mean of its divisors is an integer number (9617015520).

Almost surely, 2^450770534214 is an apocalyptic number.

450770534214 is an abundant number, since it is smaller than the sum of its proper divisors (780207452346).

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

450770534214 is a wasteful number, since it uses less digits than its factorization.

450770534214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272186.

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 450770534214 in words is "four hundred fifty billion, seven hundred seventy million, five hundred thirty-four thousand, two hundred fourteen".