260036640045 has 192 divisors, whose sum is σ = 568126540800. Its totient is φ = 109330518528.

The previous prime is 260036640023. The next prime is 260036640067. The reversal of 260036640045 is 540046630062.

260036640045 is a `hidden beast` number, since 2 + 6 + 0 + 0 + 3 + 6 + 640 + 0 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (260036640023) and next prime (260036640067).

It is not a de Polignac number, because 260036640045 - 2⁸ = 260036639789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260036639991 and 260036640009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 58789704 + ... + 58794126.

It is an arithmetic number, because the mean of its divisors is an integer number (2958992400).

Almost surely, 2^260036640045 is an apocalyptic number.

It is an amenable number.

260036640045 is an abundant number, since it is smaller than the sum of its proper divisors (308089900755).

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

260036640045 is a wasteful number, since it uses less digits than its factorization.

260036640045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4761 (or 4744 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 260036640045 in words is "two hundred sixty billion, thirty-six million, six hundred forty thousand, forty-five".