124007342 has 4 divisors (see below), whose sum is σ = 186011016. Its totient is φ = 62003670.

The previous prime is 124007341. The next prime is 124007413. The reversal of 124007342 is 243700421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243700421 = 223 ⋅1092827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124007341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31001834 + ... + 31001837.

It is an arithmetic number, because the mean of its divisors is an integer number (46502754).

Almost surely, 2^124007342 is an apocalyptic number.

124007342 is a deficient number, since it is larger than the sum of its proper divisors (62003674).

124007342 is an equidigital number, since it uses as much as digits as its factorization.

124007342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62003673.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 124007342 is about 11135.8583863122. The cubic root of 124007342 is about 498.6729369233.

Adding to 124007342 its reverse (243700421), we get a palindrome (367707763).

The spelling of 124007342 in words is "one hundred twenty-four million, seven thousand, three hundred forty-two".