124240462136641 has 8 divisors (see below), whose sum is σ = 125955933465600. Its totient is φ = 122528560989120.

The previous prime is 124240462136621. The next prime is 124240462136663. The reversal of 124240462136641 is 146631264042421.

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

It is a cyclic number.

It is not a de Polignac number, because 124240462136641 - 2²⁷ = 124240327918913 is a prime.

It is a super-2 number, since 2×124240462136641² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124240462136591 and 124240462136600.

It is not an unprimeable number, because it can be changed into a prime (124240462136621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892475281 + ... + 892614478.

It is an arithmetic number, because the mean of its divisors is an integer number (15744491683200).

Almost surely, 2^{124240462136641} is an apocalyptic number.

It is an amenable number.

124240462136641 is a deficient number, since it is larger than the sum of its proper divisors (1715471328959).

124240462136641 is an equidigital number, since it uses as much as digits as its factorization.

124240462136641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785090719.

The product of its (nonzero) digits is 1327104, while the sum is 46.

The spelling of 124240462136641 in words is "one hundred twenty-four trillion, two hundred forty billion, four hundred sixty-two million, one hundred thirty-six thousand, six hundred forty-one".