124421431234100 has 144 divisors (see below), whose sum is σ = 362510105951616. Its totient is φ = 35797574592000.

The previous prime is 124421431233971. The next prime is 124421431234127. The reversal of 124421431234100 is 1432134124421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 621385571 + ... + 621585770.

Almost surely, 2^{124421431234100} is an apocalyptic number.

124421431234100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124421431234100 is an abundant number, since it is smaller than the sum of its proper divisors (238088674717516).

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

124421431234100 is a wasteful number, since it uses less digits than its factorization.

124421431234100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242971386 (or 1242971379 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 124421431234100 its reverse (1432134124421), we get a palindrome (125853565358521).

The spelling of 124421431234100 in words is "one hundred twenty-four trillion, four hundred twenty-one billion, four hundred thirty-one million, two hundred thirty-four thousand, one hundred".