11465740450 has 12 divisors (see below), whose sum is σ = 21326277330. Its totient is φ = 4586296160.

The previous prime is 11465740441. The next prime is 11465740453. The reversal of 11465740450 is 5404756411.

It can be written as a sum of positive squares in 3 ways, for example, as 7724827881 + 3740912569 = 87891^2 + 61163^2 .

It is not an unprimeable number, because it can be changed into a prime (11465740453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114657355 + ... + 114657454.

Almost surely, 2^11465740450 is an apocalyptic number.

11465740450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11465740450 is a deficient number, since it is larger than the sum of its proper divisors (9860536880).

11465740450 is a wasteful number, since it uses less digits than its factorization.

11465740450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229314821 (or 229314816 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 11465740450 in words is "eleven billion, four hundred sixty-five million, seven hundred forty thousand, four hundred fifty".