11140650425 has 12 divisors (see below), whose sum is σ = 13884536556. Its totient is φ = 8867275200.

The previous prime is 11140650373. The next prime is 11140650431. The reversal of 11140650425 is 52405604111.

It can be written as a sum of positive squares in 6 ways, for example, as 1497999616 + 9642650809 = 38704^2 + 98197^2 .

It is not a de Polignac number, because 11140650425 - 2³⁰ = 10066908601 is a prime.

It is a super-2 number, since 2×11140650425² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1126106 + ... + 1135955.

It is an arithmetic number, because the mean of its divisors is an integer number (1157044713).

Almost surely, 2^11140650425 is an apocalyptic number.

It is an amenable number.

11140650425 is a deficient number, since it is larger than the sum of its proper divisors (2743886131).

11140650425 is a wasteful number, since it uses less digits than its factorization.

11140650425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262268 (or 2262263 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 11140650425 in words is "eleven billion, one hundred forty million, six hundred fifty thousand, four hundred twenty-five".