1042293810 has 32 divisors (see below), whose sum is σ = 2505084480. Its totient is φ = 277547328.

The previous prime is 1042293803. The next prime is 1042293821. The reversal of 1042293810 is 183922401.

It is a super-2 number, since 2×1042293810² = 2172752772728632200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3232 + ... + 45771.

It is an arithmetic number, because the mean of its divisors is an integer number (78283890).

Almost surely, 2^1042293810 is an apocalyptic number.

1042293810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042293810 is an abundant number, since it is smaller than the sum of its proper divisors (1462790670).

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

1042293810 is a wasteful number, since it uses less digits than its factorization.

1042293810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49722.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1042293810 is about 32284.5754192308. The cubic root of 1042293810 is about 1013.9037271124.

The spelling of 1042293810 in words is "one billion, forty-two million, two hundred ninety-three thousand, eight hundred ten".