1232345400532 has 12 divisors (see below), whose sum is σ = 2159937692640. Its totient is φ = 615220345496.

The previous prime is 1232345400463. The next prime is 1232345400553. The reversal of 1232345400532 is 2350045432321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238085782 + ... + 238090957.

It is an arithmetic number, because the mean of its divisors is an integer number (179994807720).

Almost surely, 2^{1232345400532} is an apocalyptic number.

It is an amenable number.

1232345400532 is a deficient number, since it is larger than the sum of its proper divisors (927592292108).

1232345400532 is a wasteful number, since it uses less digits than its factorization.

1232345400532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476177390 (or 476177388 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 1232345400532 in words is "one trillion, two hundred thirty-two billion, three hundred forty-five million, four hundred thousand, five hundred thirty-two".