450631413044140 has 12 divisors (see below), whose sum is σ = 946325967392736. Its totient is φ = 180252565217648.

The previous prime is 450631413044089. The next prime is 450631413044171. The reversal of 450631413044140 is 41440314136054.

It is a junction number, because it is equal to n+sod(n) for n = 450631413044093 and 450631413044102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11265785326084 + ... + 11265785326123.

It is an arithmetic number, because the mean of its divisors is an integer number (78860497282728).

Almost surely, 2^{450631413044140} is an apocalyptic number.

It is an amenable number.

450631413044140 is an abundant number, since it is smaller than the sum of its proper divisors (495694554348596).

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

450631413044140 is a wasteful number, since it uses less digits than its factorization.

450631413044140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22531570652216 (or 22531570652214 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 450631413044140 in words is "four hundred fifty trillion, six hundred thirty-one billion, four hundred thirteen million, forty-four thousand, one hundred forty".