24534130535072 has 48 divisors (see below), whose sum is σ = 50234954434560. Its totient is φ = 11784440348928.

The previous prime is 24534130535017. The next prime is 24534130535081. The reversal of 24534130535072 is 27053503143542.

It is a happy number.

It is a super-2 number, since 2×24534130535072² (a number of 28 digits) contains 22 as substring.

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, 131054528 + ... + 131241599.

It is an arithmetic number, because the mean of its divisors is an integer number (1046561550720).

Almost surely, 2^{24534130535072} is an apocalyptic number.

It is an amenable number.

24534130535072 is an abundant number, since it is smaller than the sum of its proper divisors (25700823899488).

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

24534130535072 is a wasteful number, since it uses less digits than its factorization.

24534130535072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262296253 (or 262296245 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 24534130535072 in words is "twenty-four trillion, five hundred thirty-four billion, one hundred thirty million, five hundred thirty-five thousand, seventy-two".