24134420051 has 32 divisors (see below), whose sum is σ = 28703485440. Its totient is φ = 19861459200.

The previous prime is 24134420041. The next prime is 24134420059. The reversal of 24134420051 is 15002443142.

It is a cyclic number.

It is not a de Polignac number, because 24134420051 - 2²² = 24130225747 is a prime.

It is a super-2 number, since 2×24134420051² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24134420051.

It is not an unprimeable number, because it can be changed into a prime (24134420059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18693716 + ... + 18695006.

It is an arithmetic number, because the mean of its divisors is an integer number (896983920).

Almost surely, 2^24134420051 is an apocalyptic number.

24134420051 is a deficient number, since it is larger than the sum of its proper divisors (4569065389).

24134420051 is a wasteful number, since it uses less digits than its factorization.

24134420051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 24134420051 its reverse (15002443142), we get a palindrome (39136863193).

The spelling of 24134420051 in words is "twenty-four billion, one hundred thirty-four million, four hundred twenty thousand, fifty-one".