450142335302 has 64 divisors (see below), whose sum is σ = 778066248960. Its totient is φ = 193167100800.

The previous prime is 450142335287. The next prime is 450142335371. The reversal of 450142335302 is 203533241054.

It is a super-2 number, since 2×450142335302² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 274979228 + ... + 274980864.

It is an arithmetic number, because the mean of its divisors is an integer number (12157285140).

Almost surely, 2^450142335302 is an apocalyptic number.

450142335302 is a deficient number, since it is larger than the sum of its proper divisors (327923913658).

450142335302 is a wasteful number, since it uses less digits than its factorization.

450142335302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 450142335302 its reverse (203533241054), we get a palindrome (653675576356).

The spelling of 450142335302 in words is "four hundred fifty billion, one hundred forty-two million, three hundred thirty-five thousand, three hundred two".