11040651465 has 8 divisors (see below), whose sum is σ = 17665042368. Its totient is φ = 5888347440.

The previous prime is 11040651439. The next prime is 11040651469. The reversal of 11040651465 is 56415604011.

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

It is not a de Polignac number, because 11040651465 - 2¹⁰ = 11040650441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11040651469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368021701 + ... + 368021730.

It is an arithmetic number, because the mean of its divisors is an integer number (2208130296).

Almost surely, 2^11040651465 is an apocalyptic number.

11040651465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11040651465 is a deficient number, since it is larger than the sum of its proper divisors (6624390903).

11040651465 is an equidigital number, since it uses as much as digits as its factorization.

11040651465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736043439.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 11040651465 in words is "eleven billion, forty million, six hundred fifty-one thousand, four hundred sixty-five".