124421124213404 has 24 divisors (see below), whose sum is σ = 230768637428448. Its totient is φ = 58494326635520.

The previous prime is 124421124213367. The next prime is 124421124213439. The reversal of 124421124213404 is 404312421124421.

It is a happy number.

It is a congruent number.

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, 887283149 + ... + 887423364.

It is an arithmetic number, because the mean of its divisors is an integer number (9615359892852).

Almost surely, 2^{124421124213404} is an apocalyptic number.

It is an amenable number.

124421124213404 is a deficient number, since it is larger than the sum of its proper divisors (106347513215044).

124421124213404 is a wasteful number, since it uses less digits than its factorization.

124421124213404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774707565 (or 1774707563 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 124421124213404 its reverse (404312421124421), we get a palindrome (528733545337825).

The spelling of 124421124213404 in words is "one hundred twenty-four trillion, four hundred twenty-one billion, one hundred twenty-four million, two hundred thirteen thousand, four hundred four".