24134200420 has 24 divisors (see below), whose sum is σ = 55289259648. Its totient is φ = 8776072800.

The previous prime is 24134200381. The next prime is 24134200471. The reversal of 24134200420 is 2400243142.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 24134200391 and 24134200400.

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, 54850236 + ... + 54850675.

It is an arithmetic number, because the mean of its divisors is an integer number (2303719152).

Almost surely, 2^24134200420 is an apocalyptic number.

24134200420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24134200420 is an abundant number, since it is smaller than the sum of its proper divisors (31155059228).

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

24134200420 is a wasteful number, since it uses less digits than its factorization.

24134200420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109700931 (or 109700929 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 24134200420 its reverse (2400243142), we get a palindrome (26534443562).

The spelling of 24134200420 in words is "twenty-four billion, one hundred thirty-four million, two hundred thousand, four hundred twenty".