11429517154 has 8 divisors (see below), whose sum is σ = 18702846288. Its totient is φ = 5195235060.

The previous prime is 11429517139. The next prime is 11429517161. The reversal of 11429517154 is 45171592411.

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, 259761732 + ... + 259761775.

It is an arithmetic number, because the mean of its divisors is an integer number (2337855786).

Almost surely, 2^11429517154 is an apocalyptic number.

11429517154 is a deficient number, since it is larger than the sum of its proper divisors (7273329134).

11429517154 is a wasteful number, since it uses less digits than its factorization.

11429517154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519523520.

The product of its digits is 50400, while the sum is 40.

The spelling of 11429517154 in words is "eleven billion, four hundred twenty-nine million, five hundred seventeen thousand, one hundred fifty-four".