11042534345 has 8 divisors (see below), whose sum is σ = 13259750976. Its totient is φ = 8828220976.

The previous prime is 11042534299. The next prime is 11042534353. The reversal of 11042534345 is 54343524011.

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

It is a cyclic number.

It is not a de Polignac number, because 11042534345 - 2¹² = 11042530249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717437 + ... + 732666.

It is an arithmetic number, because the mean of its divisors is an integer number (1657468872).

Almost surely, 2^11042534345 is an apocalyptic number.

It is an amenable number.

11042534345 is a deficient number, since it is larger than the sum of its proper divisors (2217216631).

11042534345 is a wasteful number, since it uses less digits than its factorization.

11042534345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451631.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 11042534345 in words is "eleven billion, forty-two million, five hundred thirty-four thousand, three hundred forty-five".