11432428834 has 8 divisors (see below), whose sum is σ = 17547449040. Its totient is φ = 5583279156.

The previous prime is 11432428823. The next prime is 11432428841. The reversal of 11432428834 is 43882423411.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66467524 + ... + 66467695.

It is an arithmetic number, because the mean of its divisors is an integer number (2193431130).

Almost surely, 2^11432428834 is an apocalyptic number.

11432428834 is a deficient number, since it is larger than the sum of its proper divisors (6115020206).

11432428834 is a wasteful number, since it uses less digits than its factorization.

11432428834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132935264.

The product of its digits is 147456, while the sum is 40.

The spelling of 11432428834 in words is "eleven billion, four hundred thirty-two million, four hundred twenty-eight thousand, eight hundred thirty-four".