124045445210 has 16 divisors (see below), whose sum is σ = 223376575176. Its totient is φ = 49597117248.

The previous prime is 124045445087. The next prime is 124045445213. The reversal of 124045445210 is 12544540421.

It can be written as a sum of positive squares in 4 ways, for example, as 91925995249 + 32119449961 = 303193^2 + 179219^2 .

It is a super-2 number, since 2×124045445210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124045445213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2607857 + ... + 2654996.

Almost surely, 2^124045445210 is an apocalyptic number.

124045445210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124045445210 is a deficient number, since it is larger than the sum of its proper divisors (99331129966).

124045445210 is a wasteful number, since it uses less digits than its factorization.

124045445210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265217.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 124045445210 its reverse (12544540421), we get a palindrome (136589985631).

The spelling of 124045445210 in words is "one hundred twenty-four billion, forty-five million, four hundred forty-five thousand, two hundred ten".