11012341354649 has 8 divisors (see below), whose sum is σ = 11392116938760. Its totient is φ = 10632568415616.

The previous prime is 11012341354603. The next prime is 11012341354699. The reversal of 11012341354649 is 94645314321011.

It can be written as a sum of positive squares in 4 ways, for example, as 707503041424 + 10304838313225 = 841132^2 + 3210115^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11012341354649 - 2¹⁶ = 11012341289113 is a prime.

It is a super-2 number, since 2×11012341354649² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012341354699) 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, 11770547 + ... + 12671639.

It is an arithmetic number, because the mean of its divisors is an integer number (1424014617345).

Almost surely, 2^{11012341354649} is an apocalyptic number.

It is an amenable number.

11012341354649 is a deficient number, since it is larger than the sum of its proper divisors (379775584111).

11012341354649 is an equidigital number, since it uses as much as digits as its factorization.

11012341354649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322539.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 11012341354649 in words is "eleven trillion, twelve billion, three hundred forty-one million, three hundred fifty-four thousand, six hundred forty-nine".