1085380098624 has 84 divisors (see below), whose sum is σ = 3226270056464. Its totient is φ = 361793361024.

The previous prime is 1085380098557. The next prime is 1085380098661. The reversal of 1085380098624 is 4268900835801.

1085380098624 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 3 + 8 + 0 + 0 + 9 + 8 + 624 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34879642 + ... + 34910745.

Almost surely, 2^{1085380098624} is an apocalyptic number.

It is an amenable number.

1085380098624 is an abundant number, since it is smaller than the sum of its proper divisors (2140889957840).

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

1085380098624 is an frugal number, since it uses more digits than its factorization.

1085380098624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69790414 (or 69790392 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 1085380098624 in words is "one trillion, eighty-five billion, three hundred eighty million, ninety-eight thousand, six hundred twenty-four".