1042231055 has 8 divisors (see below), whose sum is σ = 1271180544. Its totient is φ = 820116000.

The previous prime is 1042231051. The next prime is 1042231079. The reversal of 1042231055 is 5501322401.

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

It is not a de Polignac number, because 1042231055 - 2² = 1042231051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042231055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042231051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1708271 + ... + 1708880.

It is an arithmetic number, because the mean of its divisors is an integer number (158897568).

Almost surely, 2^1042231055 is an apocalyptic number.

1042231055 is a deficient number, since it is larger than the sum of its proper divisors (228949489).

1042231055 is an equidigital number, since it uses as much as digits as its factorization.

1042231055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417217.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1042231055 is about 32283.6035008485. The cubic root of 1042231055 is about 1013.8833781459.

Adding to 1042231055 its reverse (5501322401), we get a palindrome (6543553456).

The spelling of 1042231055 in words is "one billion, forty-two million, two hundred thirty-one thousand, fifty-five".