390850220230 has 16 divisors (see below), whose sum is σ = 706474042560. Its totient is φ = 155685944512.

The previous prime is 390850220219. The next prime is 390850220231. The reversal of 390850220230 is 32022058093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390850220231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81765439 + ... + 81770218.

It is an arithmetic number, because the mean of its divisors is an integer number (44154627660).

Almost surely, 2^390850220230 is an apocalyptic number.

390850220230 is a deficient number, since it is larger than the sum of its proper divisors (315623822330).

390850220230 is a wasteful number, since it uses less digits than its factorization.

390850220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163535903.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 390850220230 in words is "three hundred ninety billion, eight hundred fifty million, two hundred twenty thousand, two hundred thirty".