6117142374261 has 6 divisors (see below), whose sum is σ = 8835872318390. Its totient is φ = 4078094916168.

The previous prime is 6117142374241. The next prime is 6117142374311. The reversal of 6117142374261 is 1624732417116.

6117142374261 is a `hidden beast` number, since 6 + 1 + 1 + 7 + 14 + 2 + 374 + 261 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5985699871761 + 131442502500 = 2446569^2 + 362550^2 .

It is not a de Polignac number, because 6117142374261 - 2¹¹ = 6117142372213 is a prime.

It is a super-3 number, since 3×6117142374261³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6117142374241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339841243006 + ... + 339841243023.

Almost surely, 2^{6117142374261} is an apocalyptic number.

It is an amenable number.

6117142374261 is a deficient number, since it is larger than the sum of its proper divisors (2718729944129).

6117142374261 is a wasteful number, since it uses less digits than its factorization.

6117142374261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679682486035 (or 679682486032 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The spelling of 6117142374261 in words is "six trillion, one hundred seventeen billion, one hundred forty-two million, three hundred seventy-four thousand, two hundred sixty-one".