40434203004 has 48 divisors (see below), whose sum is σ = 101970804768. Its totient is φ = 12396365568.

The previous prime is 40434202951. The next prime is 40434203009. The reversal of 40434203004 is 40030243404.

It is a happy number.

40434203004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40434203009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424647 + ... + 511070.

It is an arithmetic number, because the mean of its divisors is an integer number (2124391766).

Almost surely, 2^40434203004 is an apocalyptic number.

It is an amenable number.

40434203004 is an abundant number, since it is smaller than the sum of its proper divisors (61536601764).

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

40434203004 is a wasteful number, since it uses less digits than its factorization.

40434203004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936014 (or 936012 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 40434203004 its reverse (40030243404), we get a palindrome (80464446408).

The spelling of 40434203004 in words is "forty billion, four hundred thirty-four million, two hundred three thousand, four".