40330334000 has 160 divisors (see below), whose sum is σ = 107168622912. Its totient is φ = 14557440000.

The previous prime is 40330333957. The next prime is 40330334029. The reversal of 40330334000 is 43303304.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3007310 + ... + 3020690.

Almost surely, 2^40330334000 is an apocalyptic number.

40330334000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40330334000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53584311456).

40330334000 is an abundant number, since it is smaller than the sum of its proper divisors (66838288912).

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

40330334000 is a wasteful number, since it uses less digits than its factorization.

40330334000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13552 (or 13536 counting only the distinct ones).

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

Adding to 40330334000 its reverse (43303304), we get a palindrome (40373637304).

The spelling of 40330334000 in words is "forty billion, three hundred thirty million, three hundred thirty-four thousand".