223790162730 has 32 divisors (see below), whose sum is σ = 543895084800. Its totient is φ = 58921966272.

The previous prime is 223790162719. The next prime is 223790162741. The reversal of 223790162730 is 37261097322.

223790162730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223790162719) and next prime (223790162741).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47210745 + ... + 47215484.

It is an arithmetic number, because the mean of its divisors is an integer number (16996721400).

Almost surely, 2^223790162730 is an apocalyptic number.

223790162730 is an abundant number, since it is smaller than the sum of its proper divisors (320104922070).

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

223790162730 is a wasteful number, since it uses less digits than its factorization.

223790162730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94426318.

The product of its (nonzero) digits is 190512, while the sum is 42.

The spelling of 223790162730 in words is "two hundred twenty-three billion, seven hundred ninety million, one hundred sixty-two thousand, seven hundred thirty".