124445402030 has 16 divisors (see below), whose sum is σ = 224666423280. Its totient is φ = 49630449792.

The previous prime is 124445402023. The next prime is 124445402047. The reversal of 124445402030 is 30204544421.

It is a junction number, because it is equal to n+sod(n) for n = 124445401984 and 124445402002.

It is a congruent number.

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, 18460340 + ... + 18467079.

It is an arithmetic number, because the mean of its divisors is an integer number (14041651455).

Almost surely, 2^124445402030 is an apocalyptic number.

124445402030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124445402030 is a deficient number, since it is larger than the sum of its proper divisors (100221021250).

124445402030 is a wasteful number, since it uses less digits than its factorization.

124445402030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36927763.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 124445402030 its reverse (30204544421), we get a palindrome (154649946451).

The spelling of 124445402030 in words is "one hundred twenty-four billion, four hundred forty-five million, four hundred two thousand, thirty".