2124431762424 has 32 divisors (see below), whose sum is σ = 5311243146240. Its totient is φ = 708122088800.

The previous prime is 2124431762371. The next prime is 2124431762447. The reversal of 2124431762424 is 4242671344212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560142 + ... + 2136029.

It is an arithmetic number, because the mean of its divisors is an integer number (165976348320).

Almost surely, 2^{2124431762424} is an apocalyptic number.

2124431762424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2124431762424 is an abundant number, since it is smaller than the sum of its proper divisors (3186811383816).

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

2124431762424 is a wasteful number, since it uses less digits than its factorization.

2124431762424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729011 (or 2729007 counting only the distinct ones).

The product of its digits is 516096, while the sum is 42.

The spelling of 2124431762424 in words is "two trillion, one hundred twenty-four billion, four hundred thirty-one million, seven hundred sixty-two thousand, four hundred twenty-four".