40334334323000 has 128 divisors (see below), whose sum is σ = 94921497216000. Its totient is φ = 16041766579200.

The previous prime is 40334334322993. The next prime is 40334334323027. The reversal of 40334334323000 is 32343343304.

It is a congruent number.

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, 165074921 + ... + 165319079.

It is an arithmetic number, because the mean of its divisors is an integer number (741574197000).

Almost surely, 2^{40334334323000} is an apocalyptic number.

40334334323000 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 40334334323000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47460748608000).

40334334323000 is an abundant number, since it is smaller than the sum of its proper divisors (54587162893000).

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

40334334323000 is a wasteful number, since it uses less digits than its factorization.

40334334323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245122 (or 245108 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 40334334323000 its reverse (32343343304), we get a palindrome (40366677666304).

The spelling of 40334334323000 in words is "forty trillion, three hundred thirty-four billion, three hundred thirty-four million, three hundred twenty-three thousand".