11432769151 has 4 divisors (see below), whose sum is σ = 11827002600. Its totient is φ = 11038535704.

The previous prime is 11432769149. The next prime is 11432769193. The reversal of 11432769151 is 15196723411.

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

It is a cyclic number.

It is not a de Polignac number, because 11432769151 - 2¹ = 11432769149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11432769121) 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, 197116681 + ... + 197116738.

It is an arithmetic number, because the mean of its divisors is an integer number (2956750650).

Almost surely, 2^11432769151 is an apocalyptic number.

11432769151 is a deficient number, since it is larger than the sum of its proper divisors (394233449).

11432769151 is an equidigital number, since it uses as much as digits as its factorization.

11432769151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394233448.

The product of its digits is 45360, while the sum is 40.

The spelling of 11432769151 in words is "eleven billion, four hundred thirty-two million, seven hundred sixty-nine thousand, one hundred fifty-one".