2400024129 has 16 divisors (see below), whose sum is σ = 3289131648. Its totient is φ = 1555535232.

The previous prime is 2400024101. The next prime is 2400024131. The reversal of 2400024129 is 9214200042.

It is not a de Polignac number, because 2400024129 - 2⁷ = 2400024001 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2400024099 and 2400024108.

It is not an unprimeable number, because it can be changed into a prime (2400024229) 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, 143829 + ... + 159645.

It is an arithmetic number, because the mean of its divisors is an integer number (205570728).

Almost surely, 2^2400024129 is an apocalyptic number.

It is an amenable number.

2400024129 is a deficient number, since it is larger than the sum of its proper divisors (889107519).

2400024129 is a wasteful number, since it uses less digits than its factorization.

2400024129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17224.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2400024129 is about 48990.0411206196. The cubic root of 2400024129 is about 1338.8703870237.

The spelling of 2400024129 in words is "two billion, four hundred million, twenty-four thousand, one hundred twenty-nine".