124544521104 has 40 divisors (see below), whose sum is σ = 321876809280. Its totient is φ = 41497189248.

The previous prime is 124544521063. The next prime is 124544521177. The reversal of 124544521104 is 401125445421.

It is a super-2 number, since 2×124544521104² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437284 + ... + 663555.

It is an arithmetic number, because the mean of its divisors is an integer number (8046920232).

Almost surely, 2^124544521104 is an apocalyptic number.

It is an amenable number.

124544521104 is an abundant number, since it is smaller than the sum of its proper divisors (197332288176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124544521104 is a wasteful number, since it uses less digits than its factorization.

124544521104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103207 (or 1103201 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 124544521104 its reverse (401125445421), we get a palindrome (525669966525).

The spelling of 124544521104 in words is "one hundred twenty-four billion, five hundred forty-four million, five hundred twenty-one thousand, one hundred four".