40334741504 has 52 divisors (see below), whose sum is σ = 80752087476. Its totient is φ = 20144259072.

The previous prime is 40334741471. The next prime is 40334741543. The reversal of 40334741504 is 40514743304.

It can be written as a sum of positive squares in 2 ways, for example, as 23455535104 + 16879206400 = 153152^2 + 129920^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3898322 + ... + 3908654.

Almost surely, 2^40334741504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40334741504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40376043738).

40334741504 is an abundant number, since it is smaller than the sum of its proper divisors (40417345972).

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

40334741504 is an equidigital number, since it uses as much as digits as its factorization.

40334741504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11310 (or 11288 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 40334741504 in words is "forty billion, three hundred thirty-four million, seven hundred forty-one thousand, five hundred four".