240858094452 has 12 divisors (see below), whose sum is σ = 562002220416. Its totient is φ = 80286031480.

The previous prime is 240858094441. The next prime is 240858094469. The reversal of 240858094452 is 254490858042.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 240858094395 and 240858094404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10035753924 + ... + 10035753947.

It is an arithmetic number, because the mean of its divisors is an integer number (46833518368).

Almost surely, 2^240858094452 is an apocalyptic number.

It is an amenable number.

240858094452 is an abundant number, since it is smaller than the sum of its proper divisors (321144125964).

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

240858094452 is a wasteful number, since it uses less digits than its factorization.

240858094452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20071507878 (or 20071507876 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 51.

The spelling of 240858094452 in words is "two hundred forty billion, eight hundred fifty-eight million, ninety-four thousand, four hundred fifty-two".