450340097136 has 40 divisors (see below), whose sum is σ = 1163579645184. Its totient is φ = 150087422400.

The previous prime is 450340097111. The next prime is 450340097173. The reversal of 450340097136 is 631790043054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529090 + ... + 1086561.

Almost surely, 2^450340097136 is an apocalyptic number.

It is an amenable number.

450340097136 is an abundant number, since it is smaller than the sum of its proper divisors (713239548048).

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

450340097136 is a wasteful number, since it uses less digits than its factorization.

450340097136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621469 (or 1621463 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 450340097136 in words is "four hundred fifty billion, three hundred forty million, ninety-seven thousand, one hundred thirty-six".