4540018112432 has 40 divisors (see below), whose sum is σ = 9596129542032. Its totient is φ = 2063605420800.

The previous prime is 4540018112423. The next prime is 4540018112489. The reversal of 4540018112432 is 2342118100454.

It is a super-3 number, since 3×4540018112432³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4540018112392 and 4540018112401.

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, 10351682 + ... + 10781342.

Almost surely, 2^{4540018112432} is an apocalyptic number.

It is an amenable number.

4540018112432 is an abundant number, since it is smaller than the sum of its proper divisors (5056111429600).

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

4540018112432 is a wasteful number, since it uses less digits than its factorization.

4540018112432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489717 (or 489711 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 4540018112432 in words is "four trillion, five hundred forty billion, eighteen million, one hundred twelve thousand, four hundred thirty-two".