1042234099 has 2 divisors, whose sum is σ = 1042234100. Its totient is φ = 1042234098.

The previous prime is 1042234097. The next prime is 1042234117. The reversal of 1042234099 is 9904322401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042234099 - 2¹ = 1042234097 is a prime.

Together with 1042234097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1042234097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521117049 + 521117050.

It is an arithmetic number, because the mean of its divisors is an integer number (521117050).

Almost surely, 2^1042234099 is an apocalyptic number.

1042234099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042234099 is an equidigital number, since it uses as much as digits as its factorization.

1042234099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1042234099 is about 32283.6506454893. The cubic root of 1042234099 is about 1013.8843652137.

It can be divided in two parts, 10422 and 34099, that added together give a square (44521 = 211²).

The spelling of 1042234099 in words is "one billion, forty-two million, two hundred thirty-four thousand, ninety-nine".