2464340225436 has 18 divisors (see below), whose sum is σ = 6229304458832. Its totient is φ = 821446741800.

The previous prime is 2464340225419. The next prime is 2464340225441. The reversal of 2464340225436 is 6345220434642.

2464340225436 is a `hidden beast` number, since 2 + 4 + 6 + 43 + 40 + 22 + 543 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 2464340225391 and 2464340225400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34226947540 + ... + 34226947611.

Almost surely, 2^{2464340225436} is an apocalyptic number.

It is an amenable number.

2464340225436 is an abundant number, since it is smaller than the sum of its proper divisors (3764964233396).

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

2464340225436 is a wasteful number, since it uses less digits than its factorization.

2464340225436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68453895161 (or 68453895156 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 45.

The spelling of 2464340225436 in words is "two trillion, four hundred sixty-four billion, three hundred forty million, two hundred twenty-five thousand, four hundred thirty-six".