227761002160432 has 40 divisors (see below), whose sum is σ = 475241339239520. Its totient is φ = 105118416852480.

The previous prime is 227761002160423. The next prime is 227761002160451. The reversal of 227761002160432 is 234061200167722.

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, 85444 + ... + 21343132.

It is an arithmetic number, because the mean of its divisors is an integer number (11881033480988).

Almost surely, 2^{227761002160432} is an apocalyptic number.

It is an amenable number.

227761002160432 is an abundant number, since it is smaller than the sum of its proper divisors (247480337079088).

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

227761002160432 is a wasteful number, since it uses less digits than its factorization.

227761002160432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21309221 (or 21309215 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 227761002160432 in words is "two hundred twenty-seven trillion, seven hundred sixty-one billion, two million, one hundred sixty thousand, four hundred thirty-two".