10887511703040 has 240 divisors, whose sum is σ = 43093160798688. Its totient is φ = 2488574066688.

The previous prime is 10887511703023. The next prime is 10887511703059. The reversal of 10887511703040 is 4030711578801.

10887511703040 is a `hidden beast` number, since 10 + 8 + 87 + 511 + 7 + 0 + 3 + 0 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×10887511703040² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33592167 + ... + 33914726.

Almost surely, 2^{10887511703040} is an apocalyptic number.

10887511703040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10887511703040 is an abundant number, since it is smaller than the sum of its proper divisors (32205649095648).

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

10887511703040 is an equidigital number, since it uses as much as digits as its factorization.

10887511703040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67506929 (or 67506910 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 45.

The spelling of 10887511703040 in words is "ten trillion, eight hundred eighty-seven billion, five hundred eleven million, seven hundred three thousand, forty".