450316513142 has 4 divisors (see below), whose sum is σ = 675474769716. Its totient is φ = 225158256570.

The previous prime is 450316513139. The next prime is 450316513187. The reversal of 450316513142 is 241315613054.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112579128284 + ... + 112579128287.

It is an arithmetic number, because the mean of its divisors is an integer number (168868692429).

Almost surely, 2^450316513142 is an apocalyptic number.

450316513142 is a deficient number, since it is larger than the sum of its proper divisors (225158256574).

450316513142 is a wasteful number, since it uses less digits than its factorization.

450316513142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225158256573.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 450316513142 in words is "four hundred fifty billion, three hundred sixteen million, five hundred thirteen thousand, one hundred forty-two".