2601039905419 has 2 divisors, whose sum is σ = 2601039905420. Its totient is φ = 2601039905418.

The previous prime is 2601039905417. The next prime is 2601039905437. The reversal of 2601039905419 is 9145099301062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2601039905419 - 2¹ = 2601039905417 is a prime.

It is a super-2 number, since 2×2601039905419² (a number of 26 digits) contains 22 as substring.

Together with 2601039905417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2601039905417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300519952709 + 1300519952710.

It is an arithmetic number, because the mean of its divisors is an integer number (1300519952710).

Almost surely, 2^{2601039905419} is an apocalyptic number.

2601039905419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601039905419 is an equidigital number, since it uses as much as digits as its factorization.

2601039905419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 49.

The spelling of 2601039905419 in words is "two trillion, six hundred one billion, thirty-nine million, nine hundred five thousand, four hundred nineteen".