124131432424330 has 8 divisors (see below), whose sum is σ = 223436578363812. Its totient is φ = 49652572969728.

The previous prime is 124131432424319. The next prime is 124131432424379. The reversal of 124131432424330 is 33424234131421.

It can be written as a sum of positive squares in 2 ways, for example, as 122046836445361 + 2084595978969 = 11047481^2 + 1443813^2 .

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

It is a super-2 number, since 2×124131432424330² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124131432424330.

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, 6206571621207 + ... + 6206571621226.

Almost surely, 2^{124131432424330} is an apocalyptic number.

124131432424330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124131432424330 is a deficient number, since it is larger than the sum of its proper divisors (99305145939482).

124131432424330 is a wasteful number, since it uses less digits than its factorization.

124131432424330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12413143242440.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 124131432424330 its reverse (33424234131421), we get a palindrome (157555666555751).

The spelling of 124131432424330 in words is "one hundred twenty-four trillion, one hundred thirty-one billion, four hundred thirty-two million, four hundred twenty-four thousand, three hundred thirty".