12002346215436 has 48 divisors (see below), whose sum is σ = 28881075535200. Its totient is φ = 3877006010880.

The previous prime is 12002346215407. The next prime is 12002346215437. The reversal of 12002346215436 is 63451264320021.

It is a junction number, because it is equal to n+sod(n) for n = 12002346215394 and 12002346215403.

It is not an unprimeable number, because it can be changed into a prime (12002346215437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81789151 + ... + 81935766.

It is an arithmetic number, because the mean of its divisors is an integer number (601689073650).

Almost surely, 2^{12002346215436} is an apocalyptic number.

It is an amenable number.

12002346215436 is an abundant number, since it is smaller than the sum of its proper divisors (16878729319764).

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

12002346215436 is a wasteful number, since it uses less digits than its factorization.

12002346215436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163725114 (or 163725112 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 12002346215436 in words is "twelve trillion, two billion, three hundred forty-six million, two hundred fifteen thousand, four hundred thirty-six".