1040010355 has 4 divisors (see below), whose sum is σ = 1248012432. Its totient is φ = 832008280.

The previous prime is 1040010337. The next prime is 1040010359. The reversal of 1040010355 is 5530100401.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1040010355 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040010359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104001031 + ... + 104001040.

It is an arithmetic number, because the mean of its divisors is an integer number (312003108).

Almost surely, 2^1040010355 is an apocalyptic number.

1040010355 is a deficient number, since it is larger than the sum of its proper divisors (208002077).

1040010355 is an equidigital number, since it uses as much as digits as its factorization.

1040010355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208002076.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1040010355 is about 32249.1915402542. The cubic root of 1040010355 is about 1013.1627663942.

Adding to 1040010355 its reverse (5530100401), we get a palindrome (6570110756).

The spelling of 1040010355 in words is "one billion, forty million, ten thousand, three hundred fifty-five".