230720050782 has 32 divisors (see below), whose sum is σ = 552150550560. Its totient is φ = 70990784640.

The previous prime is 230720050777. The next prime is 230720050783. The reversal of 230720050782 is 287050027032.

It is a happy number.

230720050782 is a `hidden beast` number, since 2 + 3 + 0 + 72 + 0 + 0 + 507 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230720050783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164329819 + ... + 164331222.

It is an arithmetic number, because the mean of its divisors is an integer number (17254704705).

Almost surely, 2^230720050782 is an apocalyptic number.

230720050782 is an abundant number, since it is smaller than the sum of its proper divisors (321430499778).

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

230720050782 is a wasteful number, since it uses less digits than its factorization.

230720050782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328661065 (or 328661059 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 230720050782 in words is "two hundred thirty billion, seven hundred twenty million, fifty thousand, seven hundred eighty-two".