230814744490 has 16 divisors (see below), whose sum is σ = 453236225760. Its totient is φ = 83932634320.

The previous prime is 230814744463. The next prime is 230814744497. The reversal of 230814744490 is 94447418032.

It is a self number, because there is not a number n which added to its sum of digits gives 230814744490.

It is not an unprimeable number, because it can be changed into a prime (230814744497) 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, 1049157820 + ... + 1049158039.

It is an arithmetic number, because the mean of its divisors is an integer number (28327264110).

Almost surely, 2^230814744490 is an apocalyptic number.

230814744490 is a deficient number, since it is larger than the sum of its proper divisors (222421481270).

230814744490 is a wasteful number, since it uses less digits than its factorization.

230814744490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098315877.

The product of its (nonzero) digits is 774144, while the sum is 46.

It can be divided in two parts, 2308147 and 44490, that added together give a cube (2352637 = 133³).

The spelling of 230814744490 in words is "two hundred thirty billion, eight hundred fourteen million, seven hundred forty-four thousand, four hundred ninety".