124205545221441 has 8 divisors (see below), whose sum is σ = 165621673867584. Its totient is φ = 82796556694800.

The previous prime is 124205545221427. The next prime is 124205545221601. The reversal of 124205545221441 is 144122545502421.

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

It is not a de Polignac number, because 124205545221441 - 2⁷ = 124205545221313 is a prime.

It is a super-2 number, since 2×124205545221441² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124205545221393 and 124205545221402.

It is not an unprimeable number, because it can be changed into a prime (124205545221421) 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, 1784989285 + ... + 1785058866.

It is an arithmetic number, because the mean of its divisors is an integer number (20702709233448).

Almost surely, 2^{124205545221441} is an apocalyptic number.

It is an amenable number.

124205545221441 is a deficient number, since it is larger than the sum of its proper divisors (41416128646143).

124205545221441 is a wasteful number, since it uses less digits than its factorization.

124205545221441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570059751.

The product of its (nonzero) digits is 512000, while the sum is 42.

The spelling of 124205545221441 in words is "one hundred twenty-four trillion, two hundred five billion, five hundred forty-five million, two hundred twenty-one thousand, four hundred forty-one".