24021042130 has 32 divisors (see below), whose sum is σ = 44225350704. Its totient is φ = 9390391296.

The previous prime is 24021042121. The next prime is 24021042131. The reversal of 24021042130 is 3124012042.

It can be written as a sum of positive squares in 8 ways, for example, as 20730528361 + 3290513769 = 143981^2 + 57363^2 .

It is a super-2 number, since 2×24021042130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24021042098 and 24021042107.

It is not an unprimeable number, because it can be changed into a prime (24021042131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48034 + ... + 224386.

Almost surely, 2^24021042130 is an apocalyptic number.

24021042130 is a deficient number, since it is larger than the sum of its proper divisors (20204308574).

24021042130 is a wasteful number, since it uses less digits than its factorization.

24021042130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176670.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 24021042130 its reverse (3124012042), we get a palindrome (27145054172).

The spelling of 24021042130 in words is "twenty-four billion, twenty-one million, forty-two thousand, one hundred thirty".