11419649059 has 16 divisors (see below), whose sum is σ = 14794689280. Its totient is φ = 8559781920.

The previous prime is 11419649057. The next prime is 11419649069. The reversal of 11419649059 is 95094691411.

It is a cyclic number.

It is not a de Polignac number, because 11419649059 - 2¹ = 11419649057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11419649057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3300657 + ... + 3304114.

It is an arithmetic number, because the mean of its divisors is an integer number (924668080).

Almost surely, 2^11419649059 is an apocalyptic number.

11419649059 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11419649059 is a deficient number, since it is larger than the sum of its proper divisors (3375040221).

11419649059 is a wasteful number, since it uses less digits than its factorization.

11419649059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6604810.

The product of its (nonzero) digits is 349920, while the sum is 49.

The spelling of 11419649059 in words is "eleven billion, four hundred nineteen million, six hundred forty-nine thousand, fifty-nine".