260422635215 has 8 divisors (see below), whose sum is σ = 328954907760. Its totient is φ = 197372944512.

The previous prime is 260422635211. The next prime is 260422635257. The reversal of 260422635215 is 512536224062.

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 260422635215 - 2² = 260422635211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260422635211) 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, 1370645354 + ... + 1370645543.

It is an arithmetic number, because the mean of its divisors is an integer number (41119363470).

Almost surely, 2^260422635215 is an apocalyptic number.

260422635215 is a deficient number, since it is larger than the sum of its proper divisors (68532272545).

260422635215 is a wasteful number, since it uses less digits than its factorization.

260422635215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2741290921.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 260422635215 its reverse (512536224062), we get a palindrome (772958859277).

The spelling of 260422635215 in words is "two hundred sixty billion, four hundred twenty-two million, six hundred thirty-five thousand, two hundred fifteen".