124221003440334 has 16 divisors (see below), whose sum is σ = 259243833267072. Its totient is φ = 39606696749048.

The previous prime is 124221003440269. The next prime is 124221003440363. The reversal of 124221003440334 is 433044300122421.

It is a junction number, because it is equal to n+sod(n) for n = 124221003440295 and 124221003440304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450076099284 + ... + 450076099559.

It is an arithmetic number, because the mean of its divisors is an integer number (16202739579192).

Almost surely, 2^{124221003440334} is an apocalyptic number.

124221003440334 is an abundant number, since it is smaller than the sum of its proper divisors (135022829826738).

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

124221003440334 is a wasteful number, since it uses less digits than its factorization.

124221003440334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900152198871.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 124221003440334 its reverse (433044300122421), we get a palindrome (557265303562755).

The spelling of 124221003440334 in words is "one hundred twenty-four trillion, two hundred twenty-one billion, three million, four hundred forty thousand, three hundred thirty-four".