611424612131 has 8 divisors (see below), whose sum is σ = 617640227904. Its totient is φ = 605212171200.

The previous prime is 611424612091. The next prime is 611424612133. The reversal of 611424612131 is 131216424116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-611424612131 is a prime.

It is a super-2 number, since 2×611424612131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611424612133) 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, 405626 + ... + 1177871.

It is an arithmetic number, because the mean of its divisors is an integer number (77205028488).

Almost surely, 2^611424612131 is an apocalyptic number.

611424612131 is a deficient number, since it is larger than the sum of its proper divisors (6215615773).

611424612131 is a wasteful number, since it uses less digits than its factorization.

611424612131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587421.

The product of its digits is 6912, while the sum is 32.

The spelling of 611424612131 in words is "six hundred eleven billion, four hundred twenty-four million, six hundred twelve thousand, one hundred thirty-one".