40234300404 has 12 divisors (see below), whose sum is σ = 93880034304. Its totient is φ = 13411433464.

The previous prime is 40234300397. The next prime is 40234300423. The reversal of 40234300404 is 40400343204.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1676429172 + ... + 1676429195.

It is an arithmetic number, because the mean of its divisors is an integer number (7823336192).

Almost surely, 2^40234300404 is an apocalyptic number.

It is an amenable number.

40234300404 is an abundant number, since it is smaller than the sum of its proper divisors (53645733900).

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

40234300404 is a wasteful number, since it uses less digits than its factorization.

40234300404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352858374 (or 3352858372 counting only the distinct ones).

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

Adding to 40234300404 its reverse (40400343204), we get a palindrome (80634643608).

The spelling of 40234300404 in words is "forty billion, two hundred thirty-four million, three hundred thousand, four hundred four".