11154045346 has 4 divisors (see below), whose sum is σ = 16731068022. Its totient is φ = 5577022672.

The previous prime is 11154045317. The next prime is 11154045347. The reversal of 11154045346 is 64354045111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10922549121 + 231496225 = 104511^2 + 15215^2 .

It is not an unprimeable number, because it can be changed into a prime (11154045347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788511335 + ... + 2788511338.

Almost surely, 2^11154045346 is an apocalyptic number.

11154045346 is a deficient number, since it is larger than the sum of its proper divisors (5577022676).

11154045346 is an equidigital number, since it uses as much as digits as its factorization.

11154045346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577022675.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 11154045346 in words is "eleven billion, one hundred fifty-four million, forty-five thousand, three hundred forty-six".