523411677342 has 48 divisors (see below), whose sum is σ = 1193815733760. Its totient is φ = 165278233296.

The previous prime is 523411677337. The next prime is 523411677343. The reversal of 523411677342 is 243776114325.

It is a happy number.

523411677342 is a `hidden beast` number, since 5 + 234 + 1 + 1 + 6 + 77 + 342 = 666.

It is a super-3 number, since 3×523411677342³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523411677343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7842003 + ... + 7908465.

It is an arithmetic number, because the mean of its divisors is an integer number (24871161120).

Almost surely, 2^523411677342 is an apocalyptic number.

523411677342 is an abundant number, since it is smaller than the sum of its proper divisors (670404056418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523411677342 is a wasteful number, since it uses less digits than its factorization.

523411677342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89517 (or 89514 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The spelling of 523411677342 in words is "five hundred twenty-three billion, four hundred eleven million, six hundred seventy-seven thousand, three hundred forty-two".