124420146051224 has 8 divisors (see below), whose sum is σ = 233287773846060. Its totient is φ = 62210073025608.

The previous prime is 124420146051197. The next prime is 124420146051277. The reversal of 124420146051224 is 422150641024421.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×124420146051224² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7776259128194 + ... + 7776259128209.

Almost surely, 2^{124420146051224} is an apocalyptic number.

It is an amenable number.

124420146051224 is a deficient number, since it is larger than the sum of its proper divisors (108867627794836).

124420146051224 is a wasteful number, since it uses less digits than its factorization.

124420146051224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15552518256409 (or 15552518256405 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

Adding to 124420146051224 its reverse (422150641024421), we get a palindrome (546570787075645).

The spelling of 124420146051224 in words is "one hundred twenty-four trillion, four hundred twenty billion, one hundred forty-six million, fifty-one thousand, two hundred twenty-four".