123532030220424 has 32 divisors (see below), whose sum is σ = 352948657773120. Its totient is φ = 35294865777216.

The previous prime is 123532030220413. The next prime is 123532030220449. The reversal of 123532030220424 is 424022030235321.

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 7 ways as a sum of consecutive naturals, for example, 367654851679 + ... + 367654852014.

It is an arithmetic number, because the mean of its divisors is an integer number (11029645555410).

Almost surely, 2^{123532030220424} is an apocalyptic number.

123532030220424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123532030220424 is an abundant number, since it is smaller than the sum of its proper divisors (229416627552696).

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

123532030220424 is a wasteful number, since it uses less digits than its factorization.

123532030220424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735309703709 (or 735309703705 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 123532030220424 its reverse (424022030235321), we get a palindrome (547554060455745).

The spelling of 123532030220424 in words is "one hundred twenty-three trillion, five hundred thirty-two billion, thirty million, two hundred twenty thousand, four hundred twenty-four".