2312436421650 has 48 divisors (see below), whose sum is σ = 5734935422784. Its totient is φ = 616639702080.

The previous prime is 2312436421597. The next prime is 2312436421651. The reversal of 2312436421650 is 561246342132.

It is a junction number, because it is equal to n+sod(n) for n = 2312436421599 and 2312436421608.

It is not an unprimeable number, because it can be changed into a prime (2312436421651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16369219 + ... + 16509881.

It is an arithmetic number, because the mean of its divisors is an integer number (119477821308).

Almost surely, 2^{2312436421650} is an apocalyptic number.

2312436421650 is an abundant number, since it is smaller than the sum of its proper divisors (3422499001134).

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

2312436421650 is a wasteful number, since it uses less digits than its factorization.

2312436421650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250275 (or 250270 counting only the distinct ones).

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

The spelling of 2312436421650 in words is "two trillion, three hundred twelve billion, four hundred thirty-six million, four hundred twenty-one thousand, six hundred fifty".