1040234055 has 16 divisors (see below), whose sum is σ = 1902142464. Its totient is φ = 475535520.

The previous prime is 1040234051. The next prime is 1040234071. The reversal of 1040234055 is 5504320401.

It is not a de Polignac number, because 1040234055 - 2² = 1040234051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040234051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4953391 + ... + 4953600.

It is an arithmetic number, because the mean of its divisors is an integer number (118883904).

Almost surely, 2^1040234055 is an apocalyptic number.

1040234055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1040234055 is a deficient number, since it is larger than the sum of its proper divisors (861908409).

1040234055 is an equidigital number, since it uses as much as digits as its factorization.

1040234055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9907006.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1040234055 is about 32252.6596577709. The cubic root of 1040234055 is about 1013.2354029347.

Adding to 1040234055 its reverse (5504320401), we get a palindrome (6544554456).

The spelling of 1040234055 in words is "one billion, forty million, two hundred thirty-four thousand, fifty-five".