124412331453542 has 8 divisors (see below), whose sum is σ = 203583815105832. Its totient is φ = 56551059751600.

The previous prime is 124412331453481. The next prime is 124412331453589. The reversal of 124412331453542 is 245354133214421.

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 = 124412331453493 and 124412331453502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827552987559 + ... + 2827552987602.

It is an arithmetic number, because the mean of its divisors is an integer number (25447976888229).

Almost surely, 2^{124412331453542} is an apocalyptic number.

124412331453542 is a deficient number, since it is larger than the sum of its proper divisors (79171483652290).

124412331453542 is a wasteful number, since it uses less digits than its factorization.

124412331453542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655105975174.

The product of its digits is 1382400, while the sum is 44.

Adding to 124412331453542 its reverse (245354133214421), we get a palindrome (369766464667963).

The spelling of 124412331453542 in words is "one hundred twenty-four trillion, four hundred twelve billion, three hundred thirty-one million, four hundred fifty-three thousand, five hundred forty-two".