40330034300 has 36 divisors (see below), whose sum is σ = 87747170280. Its totient is φ = 16089433920.

The previous prime is 40330034287. The next prime is 40330034309. The reversal of 40330034300 is 343003304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40330034309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 494159 + ... + 569958.

Almost surely, 2^40330034300 is an apocalyptic number.

It is an amenable number.

40330034300 is an abundant number, since it is smaller than the sum of its proper divisors (47417135980).

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

40330034300 is a wasteful number, since it uses less digits than its factorization.

40330034300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064510 (or 1064503 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 40330034300 its reverse (343003304), we get a palindrome (40673037604).

The spelling of 40330034300 in words is "forty billion, three hundred thirty million, thirty-four thousand, three hundred".