1040450230 has 16 divisors (see below), whose sum is σ = 1873990800. Its totient is φ = 415917792.

The previous prime is 1040450171. The next prime is 1040450237. The reversal of 1040450230 is 320540401.

It is a super-2 number, since 2×1040450230² = 2165073362214105800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1040450198 and 1040450207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040450237) 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, 15705 + ... + 48244.

It is an arithmetic number, because the mean of its divisors is an integer number (117124425).

Almost surely, 2^1040450230 is an apocalyptic number.

1040450230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040450230 is a deficient number, since it is larger than the sum of its proper divisors (833540570).

1040450230 is a wasteful number, since it uses less digits than its factorization.

1040450230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65583.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1040450230 is about 32256.0107576867. The cubic root of 1040450230 is about 1013.3055861756.

Adding to 1040450230 its reverse (320540401), we get a palindrome (1360990631).

The spelling of 1040450230 in words is "one billion, forty million, four hundred fifty thousand, two hundred thirty".