2601246492911 has 16 divisors (see below), whose sum is σ = 3004699380480. Its totient is φ = 2225627652480.

The previous prime is 2601246492881. The next prime is 2601246492913. The reversal of 2601246492911 is 1192946421062.

It is a cyclic number.

It is not a de Polignac number, because 2601246492911 - 2²⁶ = 2601179384047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601246492913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20838200 + ... + 20962658.

It is an arithmetic number, because the mean of its divisors is an integer number (187793711280).

Almost surely, 2^{2601246492911} is an apocalyptic number.

2601246492911 is a deficient number, since it is larger than the sum of its proper divisors (403452887569).

2601246492911 is a wasteful number, since it uses less digits than its factorization.

2601246492911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236254.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 2601246492911 in words is "two trillion, six hundred one billion, two hundred forty-six million, four hundred ninety-two thousand, nine hundred eleven".