1087242344860 has 48 divisors (see below), whose sum is σ = 2699360314560. Its totient is φ = 359914705920.

The previous prime is 1087242344857. The next prime is 1087242344879. The reversal of 1087242344860 is 684432427801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133892781 + ... + 133900900.

It is an arithmetic number, because the mean of its divisors is an integer number (56236673220).

Almost surely, 2^{1087242344860} is an apocalyptic number.

1087242344860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087242344860 is an abundant number, since it is smaller than the sum of its proper divisors (1612117969700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1087242344860 is a wasteful number, since it uses less digits than its factorization.

1087242344860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267793726 (or 267793724 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 1087242344860 in words is "one trillion, eighty-seven billion, two hundred forty-two million, three hundred forty-four thousand, eight hundred sixty".