124324226402240 has 112 divisors (see below), whose sum is σ = 311633546810400. Its totient is φ = 47111573716992.

The previous prime is 124324226402237. The next prime is 124324226402249. The reversal of 124324226402240 is 42204622423421.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 124324226402194 and 124324226402203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124324226402249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496835876 + ... + 497086044.

Almost surely, 2^{124324226402240} is an apocalyptic number.

124324226402240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124324226402240 is an abundant number, since it is smaller than the sum of its proper divisors (187309320408160).

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

124324226402240 is a wasteful number, since it uses less digits than its factorization.

124324226402240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331942 (or 331932 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 124324226402240 its reverse (42204622423421), we get a palindrome (166528848825661).

The spelling of 124324226402240 in words is "one hundred twenty-four trillion, three hundred twenty-four billion, two hundred twenty-six million, four hundred two thousand, two hundred forty".