11137444746 has 16 divisors (see below), whose sum is σ = 22504528704. Its totient is φ = 3674208384.

The previous prime is 11137444733. The next prime is 11137444789. The reversal of 11137444746 is 64744473111.

It is a junction number, because it is equal to n+sod(n) for n = 11137444698 and 11137444707.

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, 9567670 + ... + 9568833.

It is an arithmetic number, because the mean of its divisors is an integer number (1406533044).

Almost surely, 2^11137444746 is an apocalyptic number.

11137444746 is an abundant number, since it is smaller than the sum of its proper divisors (11367083958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11137444746 is a wasteful number, since it uses less digits than its factorization.

11137444746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19136605.

The product of its digits is 225792, while the sum is 42.

The spelling of 11137444746 in words is "eleven billion, one hundred thirty-seven million, four hundred forty-four thousand, seven hundred forty-six".