11870833800387 has 8 divisors (see below), whose sum is σ = 15827898456400. Its totient is φ = 7913829172320.

The previous prime is 11870833800367. The next prime is 11870833800439. The reversal of 11870833800387 is 78300833807811.

It is a happy number.

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

It is not a de Polignac number, because 11870833800387 - 2⁶ = 11870833800323 is a prime.

It is a super-2 number, since 2×11870833800387² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11870833800347) 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, 14543512 + ... + 15338037.

It is an arithmetic number, because the mean of its divisors is an integer number (1978487307050).

Almost surely, 2^{11870833800387} is an apocalyptic number.

11870833800387 is a deficient number, since it is larger than the sum of its proper divisors (3957064656013).

11870833800387 is a wasteful number, since it uses less digits than its factorization.

11870833800387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30013973.

The product of its (nonzero) digits is 5419008, while the sum is 57.

The spelling of 11870833800387 in words is "eleven trillion, eight hundred seventy billion, eight hundred thirty-three million, eight hundred thousand, three hundred eighty-seven".