2601693426913 has 8 divisors (see below), whose sum is σ = 2973456368960. Its totient is φ = 2229953598000.

The previous prime is 2601693426887. The next prime is 2601693426929. The reversal of 2601693426913 is 3196243961062.

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 2601693426913 - 2¹³ = 2601693418721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2601693426973) 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, 5536398 + ... + 5987911.

It is an arithmetic number, because the mean of its divisors is an integer number (371682046120).

Almost surely, 2^{2601693426913} is an apocalyptic number.

It is an amenable number.

2601693426913 is a deficient number, since it is larger than the sum of its proper divisors (371762942047).

2601693426913 is a wasteful number, since it uses less digits than its factorization.

2601693426913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11556567.

The product of its (nonzero) digits is 2519424, while the sum is 52.

The spelling of 2601693426913 in words is "two trillion, six hundred one billion, six hundred ninety-three million, four hundred twenty-six thousand, nine hundred thirteen".