2442026129 has 4 divisors (see below), whose sum is σ = 2570553840. Its totient is φ = 2313498420.

The previous prime is 2442026101. The next prime is 2442026131. The reversal of 2442026129 is 9216202442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2442026129 - 2¹⁶ = 2441960593 is a prime.

It is a super-2 number, since 2×2442026129² = 11926983229437449282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2442026095 and 2442026104.

It is not an unprimeable number, because it can be changed into a prime (2442026179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64263827 + ... + 64263864.

It is an arithmetic number, because the mean of its divisors is an integer number (642638460).

Almost surely, 2^2442026129 is an apocalyptic number.

It is an amenable number.

2442026129 is a deficient number, since it is larger than the sum of its proper divisors (128527711).

2442026129 is a wasteful number, since it uses less digits than its factorization.

2442026129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128527710.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2442026129 is about 49416.8607764597. The cubic root of 2442026129 is about 1346.6356333390.

The spelling of 2442026129 in words is "two billion, four hundred forty-two million, twenty-six thousand, one hundred twenty-nine".