1187627124413 has 8 divisors (see below), whose sum is σ = 1239337734336. Its totient is φ = 1135922735200.

The previous prime is 1187627124407. The next prime is 1187627124433. The reversal of 1187627124413 is 3144217267811.

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 1187627124413 - 2⁶ = 1187627124349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1187627124433) 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, 1162928 + ... + 1930713.

It is an arithmetic number, because the mean of its divisors is an integer number (154917216792).

Almost surely, 2^{1187627124413} is an apocalyptic number.

It is an amenable number.

1187627124413 is a deficient number, since it is larger than the sum of its proper divisors (51710609923).

1187627124413 is a wasteful number, since it uses less digits than its factorization.

1187627124413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110355.

The product of its digits is 451584, while the sum is 47.

The spelling of 1187627124413 in words is "one trillion, one hundred eighty-seven billion, six hundred twenty-seven million, one hundred twenty-four thousand, four hundred thirteen".