226405077432 has 32 divisors (see below), whose sum is σ = 566184048000. Its totient is φ = 75445511904.

The previous prime is 226405077413. The next prime is 226405077469. The reversal of 226405077432 is 234770504622.

226405077432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1346932 + ... + 1505667.

It is an arithmetic number, because the mean of its divisors is an integer number (17693251500).

Almost surely, 2^226405077432 is an apocalyptic number.

It is an amenable number.

226405077432 is an abundant number, since it is smaller than the sum of its proper divisors (339778970568).

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

226405077432 is a wasteful number, since it uses less digits than its factorization.

226405077432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855915 (or 2855911 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 226405077432 in words is "two hundred twenty-six billion, four hundred five million, seventy-seven thousand, four hundred thirty-two".