11342230649 has 8 divisors (see below), whose sum is σ = 11840061120. Its totient is φ = 10844791056.

The previous prime is 11342230639. The next prime is 11342230667. The reversal of 11342230649 is 94603224311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11342230649 is a prime.

It is a super-2 number, since 2×11342230649² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11342230639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37619 + ... + 155240.

It is an arithmetic number, because the mean of its divisors is an integer number (1480007640).

Almost surely, 2^11342230649 is an apocalyptic number.

It is an amenable number.

11342230649 is a deficient number, since it is larger than the sum of its proper divisors (497830471).

11342230649 is a wasteful number, since it uses less digits than its factorization.

11342230649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195439.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 11342230649 in words is "eleven billion, three hundred forty-two million, two hundred thirty thousand, six hundred forty-nine".