124240070 has 8 divisors (see below), whose sum is σ = 223632144. Its totient is φ = 49696024.

The previous prime is 124240037. The next prime is 124240093. The reversal of 124240070 is 70042421.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6211994 + ... + 6212013.

It is an arithmetic number, because the mean of its divisors is an integer number (27954018).

Almost surely, 2^124240070 is an apocalyptic number.

124240070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124240070 is a deficient number, since it is larger than the sum of its proper divisors (99392074).

124240070 is a wasteful number, since it uses less digits than its factorization.

124240070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12424014.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 124240070 is about 11146.3029745293. The cubic root of 124240070 is about 498.9846997262.

Adding to 124240070 its reverse (70042421), we get a palindrome (194282491).

The spelling of 124240070 in words is "one hundred twenty-four million, two hundred forty thousand, seventy".