2326405612146 has 48 divisors (see below), whose sum is σ = 5904495142560. Its totient is φ = 604261197120.

The previous prime is 2326405612057. The next prime is 2326405612151. The reversal of 2326405612146 is 6412165046232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2326405612098 and 2326405612107.

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 23 ways as a sum of consecutive naturals, for example, 359676051 + ... + 359682518.

It is an arithmetic number, because the mean of its divisors is an integer number (123010315470).

Almost surely, 2^{2326405612146} is an apocalyptic number.

2326405612146 is an abundant number, since it is smaller than the sum of its proper divisors (3578089530414).

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

2326405612146 is a wasteful number, since it uses less digits than its factorization.

2326405612146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719358599 (or 719358592 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 2326405612146 in words is "two trillion, three hundred twenty-six billion, four hundred five million, six hundred twelve thousand, one hundred forty-six".