11140274725 has 12 divisors (see below), whose sum is σ = 13816337920. Its totient is φ = 8910673200.

The previous prime is 11140274723. The next prime is 11140274729. The reversal of 11140274725 is 52747204111.

It is not a de Polignac number, because 11140274725 - 2¹ = 11140274723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140274723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121246 + ... + 192304.

Almost surely, 2^11140274725 is an apocalyptic number.

It is an amenable number.

11140274725 is a deficient number, since it is larger than the sum of its proper divisors (2676063195).

11140274725 is an equidigital number, since it uses as much as digits as its factorization.

11140274725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77340 (or 77335 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

Adding to 11140274725 its reverse (52747204111), we get a palindrome (63887478836).

The spelling of 11140274725 in words is "eleven billion, one hundred forty million, two hundred seventy-four thousand, seven hundred twenty-five".