11958620678927 has 8 divisors (see below), whose sum is σ = 13636074258576. Its totient is φ = 10389389910912.

The previous prime is 11958620678911. The next prime is 11958620678929. The reversal of 11958620678927 is 72987602685911.

11958620678927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11958620678927 - 2⁴ = 11958620678911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11958620678929) 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, 27055702673 + ... + 27055703114.

It is an arithmetic number, because the mean of its divisors is an integer number (1704509282322).

Almost surely, 2^{11958620678927} is an apocalyptic number.

11958620678927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11958620678927 is a deficient number, since it is larger than the sum of its proper divisors (1677453579649).

11958620678927 is a wasteful number, since it uses less digits than its factorization.

11958620678927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54111405817.

The product of its (nonzero) digits is 182891520, while the sum is 71.

The spelling of 11958620678927 in words is "eleven trillion, nine hundred fifty-eight billion, six hundred twenty million, six hundred seventy-eight thousand, nine hundred twenty-seven".