11601540334 has 8 divisors (see below), whose sum is σ = 18318221640. Its totient is φ = 5495466456.

The previous prime is 11601540329. The next prime is 11601540383. The reversal of 11601540334 is 43304510611.

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

It is a congruent number.

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, 152651809 + ... + 152651884.

It is an arithmetic number, because the mean of its divisors is an integer number (2289777705).

Almost surely, 2^11601540334 is an apocalyptic number.

11601540334 is a deficient number, since it is larger than the sum of its proper divisors (6716681306).

11601540334 is a wasteful number, since it uses less digits than its factorization.

11601540334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305303714.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 11601540334 in words is "eleven billion, six hundred one million, five hundred forty thousand, three hundred thirty-four".