124031711072146 has 8 divisors (see below), whose sum is σ = 186083092223820. Its totient is φ = 62004013664208.

The previous prime is 124031711072081. The next prime is 124031711072251. The reversal of 124031711072146 is 641270117130421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122517470075121 + 1514240997025 = 11068761^2 + 1230545^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 124031711072099 and 124031711072108.

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, 5920922841 + ... + 5920943788.

Almost surely, 2^{124031711072146} is an apocalyptic number.

124031711072146 is a deficient number, since it is larger than the sum of its proper divisors (62051381151674).

124031711072146 is a wasteful number, since it uses less digits than its factorization.

124031711072146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11841871868.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 124031711072146 in words is "one hundred twenty-four trillion, thirty-one billion, seven hundred eleven million, seventy-two thousand, one hundred forty-six".