11372266634 has 4 divisors (see below), whose sum is σ = 17058399954. Its totient is φ = 5686133316.

The previous prime is 11372266627. The next prime is 11372266643. The reversal of 11372266634 is 43666227311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43666227311 = 7 ⋅6238032473.

It can be written as a sum of positive squares in only one way, i.e., 11366758225 + 5508409 = 106615^2 + 2347^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11372266591 and 11372266600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2843066657 + ... + 2843066660.

Almost surely, 2^11372266634 is an apocalyptic number.

11372266634 is a deficient number, since it is larger than the sum of its proper divisors (5686133320).

11372266634 is an equidigital number, since it uses as much as digits as its factorization.

11372266634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686133319.

The product of its digits is 217728, while the sum is 41.

The spelling of 11372266634 in words is "eleven billion, three hundred seventy-two million, two hundred sixty-six thousand, six hundred thirty-four".