1040243302 has 8 divisors (see below), whose sum is σ = 1783274256. Its totient is φ = 445818552.

The previous prime is 1040243279. The next prime is 1040243363. The reversal of 1040243302 is 2033420401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×1040243302⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1040243302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37151533 + ... + 37151560.

It is an arithmetic number, because the mean of its divisors is an integer number (222909282).

Almost surely, 2^1040243302 is an apocalyptic number.

1040243302 is a deficient number, since it is larger than the sum of its proper divisors (743030954).

1040243302 is an equidigital number, since it uses as much as digits as its factorization.

1040243302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74303102.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1040243302 is about 32252.8030099711. The cubic root of 1040243302 is about 1013.2384052590.

Adding to 1040243302 its reverse (2033420401), we get a palindrome (3073663703).

The spelling of 1040243302 in words is "one billion, forty million, two hundred forty-three thousand, three hundred two".