260071243200121 has 8 divisors (see below), whose sum is σ = 271470092699520. Its totient is φ = 248680010712672.

The previous prime is 260071243200049. The next prime is 260071243200161. The reversal of 260071243200121 is 121002342170062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260071243200121 - 2³⁵ = 260036883461753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260071243200161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904183205 + ... + 1904319778.

It is an arithmetic number, because the mean of its divisors is an integer number (33933761587440).

Almost surely, 2^{260071243200121} is an apocalyptic number.

It is an amenable number.

260071243200121 is a deficient number, since it is larger than the sum of its proper divisors (11398849499399).

260071243200121 is a wasteful number, since it uses less digits than its factorization.

260071243200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808505975.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 260071243200121 its reverse (121002342170062), we get a palindrome (381073585370183).

The spelling of 260071243200121 in words is "two hundred sixty trillion, seventy-one billion, two hundred forty-three million, two hundred thousand, one hundred twenty-one".