11442132297 has 12 divisors (see below), whose sum is σ = 16529520384. Its totient is φ = 7627167000.

The previous prime is 11442132287. The next prime is 11442132313. The reversal of 11442132297 is 79223124411.

11442132297 is a `hidden beast` number, since 1 + 1 + 4 + 421 + 3 + 229 + 7 = 666.

It is not a de Polignac number, because 11442132297 - 2⁸ = 11442132041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11442132287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6672 + ... + 151422.

It is an arithmetic number, because the mean of its divisors is an integer number (1377460032).

Almost surely, 2^11442132297 is an apocalyptic number.

It is an amenable number.

11442132297 is a deficient number, since it is larger than the sum of its proper divisors (5087388087).

11442132297 is a wasteful number, since it uses less digits than its factorization.

11442132297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153540 (or 153537 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The spelling of 11442132297 in words is "eleven billion, four hundred forty-two million, one hundred thirty-two thousand, two hundred ninety-seven".