1205760914140 has 24 divisors (see below), whose sum is σ = 2540239726752. Its totient is φ = 480753545280.

The previous prime is 1205760914123. The next prime is 1205760914161. The reversal of 1205760914140 is 414190675021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1205760914093 and 1205760914102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96919899 + ... + 96932338.

It is an arithmetic number, because the mean of its divisors is an integer number (105843321948).

Almost surely, 2^{1205760914140} is an apocalyptic number.

1205760914140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1205760914140 is an abundant number, since it is smaller than the sum of its proper divisors (1334478812612).

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

1205760914140 is a wasteful number, since it uses less digits than its factorization.

1205760914140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193852557 (or 193852555 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 1205760914140 in words is "one trillion, two hundred five billion, seven hundred sixty million, nine hundred fourteen thousand, one hundred forty".