123032354544452 has 48 divisors (see below), whose sum is σ = 219828577473792. Its totient is φ = 60229067109120.

The previous prime is 123032354544383. The next prime is 123032354544559. The reversal of 123032354544452 is 254445453230321.

It is a junction number, because it is equal to n+sod(n) for n = 123032354544397 and 123032354544406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3561698693 + ... + 3561733235.

It is an arithmetic number, because the mean of its divisors is an integer number (4579762030704).

Almost surely, 2^{123032354544452} is an apocalyptic number.

It is an amenable number.

123032354544452 is a deficient number, since it is larger than the sum of its proper divisors (96796222929340).

123032354544452 is a wasteful number, since it uses less digits than its factorization.

123032354544452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69308 (or 69306 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

The spelling of 123032354544452 in words is "one hundred twenty-three trillion, thirty-two billion, three hundred fifty-four million, five hundred forty-four thousand, four hundred fifty-two".