124421134131302 has 16 divisors (see below), whose sum is σ = 189449524368240. Its totient is φ = 61271609100768.

The previous prime is 124421134131257. The next prime is 124421134131311. The reversal of 124421134131302 is 203131431124421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78316973 + ... + 79889864.

It is an arithmetic number, because the mean of its divisors is an integer number (11840595273015).

Almost surely, 2^{124421134131302} is an apocalyptic number.

124421134131302 is a deficient number, since it is larger than the sum of its proper divisors (65028390236938).

124421134131302 is a wasteful number, since it uses less digits than its factorization.

124421134131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158212775.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 124421134131302 its reverse (203131431124421), we get a palindrome (327552565255723).

The spelling of 124421134131302 in words is "one hundred twenty-four trillion, four hundred twenty-one billion, one hundred thirty-four million, one hundred thirty-one thousand, three hundred two".