124434320400330 has 16 divisors (see below), whose sum is σ = 298642368960864. Its totient is φ = 33182485440080.

The previous prime is 124434320400311. The next prime is 124434320400353. The reversal of 124434320400330 is 33004023434421.

It is a happy number.

It is a super-2 number, since 2×124434320400330² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124434320400291 and 124434320400300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2073905339976 + ... + 2073905340035.

It is an arithmetic number, because the mean of its divisors is an integer number (18665148060054).

Almost surely, 2^{124434320400330} is an apocalyptic number.

124434320400330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124434320400330 is an abundant number, since it is smaller than the sum of its proper divisors (174208048560534).

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

124434320400330 is a wasteful number, since it uses less digits than its factorization.

124434320400330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4147810680021.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 124434320400330 its reverse (33004023434421), we get a palindrome (157438343834751).

The spelling of 124434320400330 in words is "one hundred twenty-four trillion, four hundred thirty-four billion, three hundred twenty million, four hundred thousand, three hundred thirty".