40003330134 has 16 divisors (see below), whose sum is σ = 80020881072. Its totient is φ = 13332073248.

The previous prime is 40003330069. The next prime is 40003330163. The reversal of 40003330134 is 43103330004.

It is a self number, because there is not a number n which added to its sum of digits gives 40003330134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555789 + ... + 623624.

It is an arithmetic number, because the mean of its divisors is an integer number (5001305067).

Almost surely, 2^40003330134 is an apocalyptic number.

40003330134 is an abundant number, since it is smaller than the sum of its proper divisors (40017550938).

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

40003330134 is a wasteful number, since it uses less digits than its factorization.

40003330134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185071.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 40003330134 its reverse (43103330004), we get a palindrome (83106660138).

The spelling of 40003330134 in words is "forty billion, three million, three hundred thirty thousand, one hundred thirty-four".