124553023142 has 8 divisors (see below), whose sum is σ = 186835022496. Its totient is φ = 62274682312.

The previous prime is 124553023141. The next prime is 124553023169. The reversal of 124553023142 is 241320355421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 124553023099 and 124553023108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124553023141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827873 + ... + 966684.

It is an arithmetic number, because the mean of its divisors is an integer number (23354377812).

Almost surely, 2^124553023142 is an apocalyptic number.

124553023142 is a deficient number, since it is larger than the sum of its proper divisors (62281999354).

124553023142 is a wasteful number, since it uses less digits than its factorization.

124553023142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829262.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 124553023142 its reverse (241320355421), we get a palindrome (365873378563).

The spelling of 124553023142 in words is "one hundred twenty-four billion, five hundred fifty-three million, twenty-three thousand, one hundred forty-two".