1010566949140 has 48 divisors (see below), whose sum is σ = 2433260979072. Its totient is φ = 345351482496.

The previous prime is 1010566949137. The next prime is 1010566949159. The reversal of 1010566949140 is 419496650101.

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, 11713267 + ... + 11799226.

It is an arithmetic number, because the mean of its divisors is an integer number (50692937064).

Almost surely, 2^{1010566949140} is an apocalyptic number.

1010566949140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010566949140 is an abundant number, since it is smaller than the sum of its proper divisors (1422694029932).

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

1010566949140 is a wasteful number, since it uses less digits than its factorization.

1010566949140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23512816 (or 23512814 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 1010566949140 in words is "one trillion, ten billion, five hundred sixty-six million, nine hundred forty-nine thousand, one hundred forty".