11634240619398 has 8 divisors (see below), whose sum is σ = 23268481238808. Its totient is φ = 3878080206464.

The previous prime is 11634240619373. The next prime is 11634240619439. The reversal of 11634240619398 is 89391604243611.

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

11634240619398 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969520051611 + ... + 969520051622.

It is an arithmetic number, because the mean of its divisors is an integer number (2908560154851).

Almost surely, 2^{11634240619398} is an apocalyptic number.

11634240619398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11634240619398 is a wasteful number, since it uses less digits than its factorization.

11634240619398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939040103238.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 11634240619398 in words is "eleven trillion, six hundred thirty-four billion, two hundred forty million, six hundred nineteen thousand, three hundred ninety-eight".