124342142202434 has 128 divisors (see below), whose sum is σ = 221924075788800. Its totient is φ = 51753852057600.

The previous prime is 124342142202407. The next prime is 124342142202491. The reversal of 124342142202434 is 434202241243421.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2974600334 + ... + 2974642134.

It is an arithmetic number, because the mean of its divisors is an integer number (1733781842100).

Almost surely, 2^{124342142202434} is an apocalyptic number.

124342142202434 is a deficient number, since it is larger than the sum of its proper divisors (97581933586366).

124342142202434 is a wasteful number, since it uses less digits than its factorization.

124342142202434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45900.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 124342142202434 its reverse (434202241243421), we get a palindrome (558544383445855).

The spelling of 124342142202434 in words is "one hundred twenty-four trillion, three hundred forty-two billion, one hundred forty-two million, two hundred two thousand, four hundred thirty-four".