445346034232 has 64 divisors (see below), whose sum is σ = 918567066240. Its totient is φ = 200740982400.

The previous prime is 445346034227. The next prime is 445346034241. The reversal of 445346034232 is 232430643544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5100043 + ... + 5186629.

It is an arithmetic number, because the mean of its divisors is an integer number (14352610410).

Almost surely, 2^445346034232 is an apocalyptic number.

It is an amenable number.

445346034232 is an abundant number, since it is smaller than the sum of its proper divisors (473221032008).

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

445346034232 is a wasteful number, since it uses less digits than its factorization.

445346034232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87092 (or 87088 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 445346034232 its reverse (232430643544), we get a palindrome (677776677776).

The spelling of 445346034232 in words is "four hundred forty-five billion, three hundred forty-six million, thirty-four thousand, two hundred thirty-two".