11042349297 has 16 divisors (see below), whose sum is σ = 16890424320. Its totient is φ = 6285918672.

The previous prime is 11042349293. The next prime is 11042349319. The reversal of 11042349297 is 79294324011.

It is a happy number.

It is not a de Polignac number, because 11042349297 - 2² = 11042349293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11042349293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 994147 + ... + 1005192.

It is an arithmetic number, because the mean of its divisors is an integer number (1055651520).

Almost surely, 2^11042349297 is an apocalyptic number.

It is an amenable number.

11042349297 is a deficient number, since it is larger than the sum of its proper divisors (5848075023).

11042349297 is a wasteful number, since it uses less digits than its factorization.

11042349297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999612.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 11042349297 in words is "eleven billion, forty-two million, three hundred forty-nine thousand, two hundred ninety-seven".