1102040434 has 8 divisors (see below), whose sum is σ = 1803338928. Its totient is φ = 500927460.

The previous prime is 1102040399. The next prime is 1102040437. The reversal of 1102040434 is 4340402011.

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

It is not an unprimeable number, because it can be changed into a prime (1102040437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25046352 + ... + 25046395.

It is an arithmetic number, because the mean of its divisors is an integer number (225417366).

Almost surely, 2^1102040434 is an apocalyptic number.

1102040434 is a deficient number, since it is larger than the sum of its proper divisors (701298494).

1102040434 is a wasteful number, since it uses less digits than its factorization.

1102040434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50092760.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1102040434 is about 33196.9943518988. The cubic root of 1102040434 is about 1032.9179937693.

Adding to 1102040434 its reverse (4340402011), we get a palindrome (5442442445).

The spelling of 1102040434 in words is "one billion, one hundred two million, forty thousand, four hundred thirty-four".