1066070111240 has 32 divisors (see below), whose sum is σ = 2399446796760. Its totient is φ = 426287769600.

The previous prime is 1066070111207. The next prime is 1066070111257. The reversal of 1066070111240 is 421110706601.

1066070111240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1030675709284 + 35394401956 = 1015222^2 + 188134^2 .

It is a super-2 number, since 2×1066070111240² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4260431 + ... + 4503710.

Almost surely, 2^{1066070111240} is an apocalyptic number.

1066070111240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1066070111240 is an abundant number, since it is smaller than the sum of its proper divisors (1333376685520).

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

1066070111240 is a wasteful number, since it uses less digits than its factorization.

1066070111240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767193 (or 8767189 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 1066070111240 its reverse (421110706601), we get a palindrome (1487180817841).

The spelling of 1066070111240 in words is "one trillion, sixty-six billion, seventy million, one hundred eleven thousand, two hundred forty".