40430203404 has 12 divisors (see below), whose sum is σ = 94337141304. Its totient is φ = 13476734464.

The previous prime is 40430203399. The next prime is 40430203469.

It is a happy number.

40430203404 is nontrivially palindromic in base 10.

40430203404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 1684591797 + ... + 1684591820.

It is an arithmetic number, because the mean of its divisors is an integer number (7861428442).

Almost surely, 2^40430203404 is an apocalyptic number.

It is an amenable number.

40430203404 is an abundant number, since it is smaller than the sum of its proper divisors (53906937900).

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

40430203404 is a wasteful number, since it uses less digits than its factorization.

40430203404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369183624 (or 3369183622 counting only the distinct ones).

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

The spelling of 40430203404 in words is "forty billion, four hundred thirty million, two hundred three thousand, four hundred four".