1138115913702 has 8 divisors (see below), whose sum is σ = 2276231827416. Its totient is φ = 379371971232.

The previous prime is 1138115913689. The next prime is 1138115913707. The reversal of 1138115913702 is 2073195118311.

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

1138115913702 is an admirable number.

It is a super-2 number, since 2×1138115913702² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138115913707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94842992803 + ... + 94842992814.

It is an arithmetic number, because the mean of its divisors is an integer number (284528978427).

Almost surely, 2^{1138115913702} is an apocalyptic number.

1138115913702 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.

1138115913702 is a wasteful number, since it uses less digits than its factorization.

1138115913702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189685985622.

The product of its (nonzero) digits is 45360, while the sum is 42.

The spelling of 1138115913702 in words is "one trillion, one hundred thirty-eight billion, one hundred fifteen million, nine hundred thirteen thousand, seven hundred two".