124051223542 has 16 divisors (see below), whose sum is σ = 192503955600. Its totient is φ = 59883475680.

The previous prime is 124051223531. The next prime is 124051223561. The reversal of 124051223542 is 245322150421.

It is a happy number.

124051223542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1237684 + ... + 1334152.

It is an arithmetic number, because the mean of its divisors is an integer number (12031497225).

Almost surely, 2^124051223542 is an apocalyptic number.

124051223542 is a deficient number, since it is larger than the sum of its proper divisors (68452732058).

124051223542 is a wasteful number, since it uses less digits than its factorization.

124051223542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118671.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 124051223542 its reverse (245322150421), we get a palindrome (369373373963).

The spelling of 124051223542 in words is "one hundred twenty-four billion, fifty-one million, two hundred twenty-three thousand, five hundred forty-two".