40324323034000 has 640 divisors, whose sum is σ = 109395486240768. Its totient is φ = 14318131200000.

The previous prime is 40324323033971. The next prime is 40324323034007. The reversal of 40324323034000 is 43032342304.

It is a self number, because there is not a number n which added to its sum of digits gives 40324323034000.

It is not an unprimeable number, because it can be changed into a prime (40324323034007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 41528653515 + ... + 41528654485.

Almost surely, 2^{40324323034000} is an apocalyptic number.

40324323034000 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 40324323034000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54697743120384).

40324323034000 is an abundant number, since it is smaller than the sum of its proper divisors (69071163206768).

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

40324323034000 is an equidigital number, since it uses as much as digits as its factorization.

40324323034000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 40324323034000 its reverse (43032342304), we get a palindrome (40367355376304).

The spelling of 40324323034000 in words is "forty trillion, three hundred twenty-four billion, three hundred twenty-three million, thirty-four thousand".