11246340019 has 8 divisors (see below), whose sum is σ = 11454534000. Its totient is φ = 11039964672.

The previous prime is 11246339977. The next prime is 11246340031. The reversal of 11246340019 is 91004364211.

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 11246340019 - 2⁷ = 11246339891 is a prime.

It is a super-2 number, since 2×11246340019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11246340419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442174 + ... + 466915.

It is an arithmetic number, because the mean of its divisors is an integer number (1431816750).

Almost surely, 2^11246340019 is an apocalyptic number.

11246340019 is a deficient number, since it is larger than the sum of its proper divisors (208193981).

11246340019 is an equidigital number, since it uses as much as digits as its factorization.

11246340019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909317.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 11246340019 in words is "eleven billion, two hundred forty-six million, three hundred forty thousand, nineteen".