124204323641145 has 64 divisors (see below), whose sum is σ = 223196620953600. Its totient is φ = 58456256601600.

The previous prime is 124204323641143. The next prime is 124204323641159. The reversal of 124204323641145 is 541146323402421.

It is not a de Polignac number, because 124204323641145 - 2¹ = 124204323641143 is a prime.

It is a super-2 number, since 2×124204323641145² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 124204323641097 and 124204323641106.

It is not an unprimeable number, because it can be changed into a prime (124204323641143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44784019 + ... + 47476488.

It is an arithmetic number, because the mean of its divisors is an integer number (3487447202400).

Almost surely, 2^{124204323641145} is an apocalyptic number.

124204323641145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124204323641145 is a deficient number, since it is larger than the sum of its proper divisors (98992297312455).

124204323641145 is a wasteful number, since it uses less digits than its factorization.

124204323641145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92260766.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 124204323641145 in words is "one hundred twenty-four trillion, two hundred four billion, three hundred twenty-three million, six hundred forty-one thousand, one hundred forty-five".