10987234695819 has 12 divisors (see below), whose sum is σ = 15870491914992. Its totient is φ = 7324803838800.

The previous prime is 10987234695799. The next prime is 10987234695821. The reversal of 10987234695819 is 91859643278901.

10987234695819 is a `hidden beast` number, since 1 + 0 + 9 + 8 + 7 + 2 + 34 + 6 + 9 + 581 + 9 = 666.

It is not a de Polignac number, because 10987234695819 - 2³⁷ = 10849795742347 is a prime.

It is a super-2 number, since 2×10987234695819² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10987234694819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2571034 + ... + 5346464.

It is an arithmetic number, because the mean of its divisors is an integer number (1322540992916).

It is a 1-persistent number, because it is pandigital, but 2⋅10987234695819 = 21974469391638 is not.

Almost surely, 2^{10987234695819} is an apocalyptic number.

10987234695819 is a deficient number, since it is larger than the sum of its proper divisors (4883257219173).

10987234695819 is a wasteful number, since it uses less digits than its factorization.

10987234695819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215298 (or 3215295 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 72.

The spelling of 10987234695819 in words is "ten trillion, nine hundred eighty-seven billion, two hundred thirty-four million, six hundred ninety-five thousand, eight hundred nineteen".