121413000422 has 16 divisors (see below), whose sum is σ = 210644243712. Its totient is φ = 51407225160.

The previous prime is 121413000421. The next prime is 121413000479. The reversal of 121413000422 is 224000314121.

It is a super-2 number, since 2×121413000422² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121413000394 and 121413000403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121413000421) by changing a digit.

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, 52241954 + ... + 52244277.

It is an arithmetic number, because the mean of its divisors is an integer number (13165265232).

Almost surely, 2^121413000422 is an apocalyptic number.

121413000422 is a deficient number, since it is larger than the sum of its proper divisors (89231243290).

121413000422 is a wasteful number, since it uses less digits than its factorization.

121413000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104486323.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 121413000422 its reverse (224000314121), we get a palindrome (345413314543).

The spelling of 121413000422 in words is "one hundred twenty-one billion, four hundred thirteen million, four hundred twenty-two", and thus it is an aban number.