124535345242 has 48 divisors (see below), whose sum is σ = 237900343680. Its totient is φ = 48347476800.

The previous prime is 124535345239. The next prime is 124535345281. The reversal of 124535345242 is 242543535421.

It is a junction number, because it is equal to n+sod(n) for n = 124535345195 and 124535345204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97359 + ... + 508477.

It is an arithmetic number, because the mean of its divisors is an integer number (4956257160).

Almost surely, 2^124535345242 is an apocalyptic number.

124535345242 is a deficient number, since it is larger than the sum of its proper divisors (113364998438).

124535345242 is a wasteful number, since it uses less digits than its factorization.

124535345242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411427 (or 411420 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

The spelling of 124535345242 in words is "one hundred twenty-four billion, five hundred thirty-five million, three hundred forty-five thousand, two hundred forty-two".