11440107146 has 8 divisors (see below), whose sum is σ = 18480173124. Its totient is φ = 5280049440.

The previous prime is 11440107113. The next prime is 11440107163. The reversal of 11440107146 is 64170104411.

It can be written as a sum of positive squares in 2 ways, for example, as 11180736121 + 259371025 = 105739^2 + 16105^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220002035 + ... + 220002086.

Almost surely, 2^11440107146 is an apocalyptic number.

11440107146 is a deficient number, since it is larger than the sum of its proper divisors (7040065978).

11440107146 is a wasteful number, since it uses less digits than its factorization.

11440107146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440004136.

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 11440107146 in words is "eleven billion, four hundred forty million, one hundred seven thousand, one hundred forty-six".