260412010340140 has 48 divisors (see below), whose sum is σ = 609509225455200. Its totient is φ = 92877596255232.

The previous prime is 260412010340101. The next prime is 260412010340177. The reversal of 260412010340140 is 41043010214062.

It is a junction number, because it is equal to n+sod(n) for n = 260412010340099 and 260412010340108.

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, 20155721895 + ... + 20155734814.

It is an arithmetic number, because the mean of its divisors is an integer number (12698108863650).

Almost surely, 2^{260412010340140} is an apocalyptic number.

260412010340140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260412010340140 is an abundant number, since it is smaller than the sum of its proper divisors (349097215115060).

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

260412010340140 is a wasteful number, since it uses less digits than its factorization.

260412010340140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40311456754 (or 40311456752 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 260412010340140 in words is "two hundred sixty trillion, four hundred twelve billion, ten million, three hundred forty thousand, one hundred forty".