1102434609 has 16 divisors (see below), whose sum is σ = 1534184064. Its totient is φ = 703497600.

The previous prime is 1102434601. The next prime is 1102434629. The reversal of 1102434609 is 9064342011.

It is not a de Polignac number, because 1102434609 - 2³ = 1102434601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102434601) 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, 78037 + ... + 91074.

It is an arithmetic number, because the mean of its divisors is an integer number (95886504).

Almost surely, 2^1102434609 is an apocalyptic number.

It is an amenable number.

1102434609 is a deficient number, since it is larger than the sum of its proper divisors (431749455).

1102434609 is a wasteful number, since it uses less digits than its factorization.

1102434609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169208.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1102434609 is about 33202.9307290787. The cubic root of 1102434609 is about 1033.0411295770.

It can be divided in two parts, 1102 and 434609, that added together give a triangular number (435711 = T₉₃₃).

The spelling of 1102434609 in words is "one billion, one hundred two million, four hundred thirty-four thousand, six hundred nine".