2400020134 has 4 divisors (see below), whose sum is σ = 3600030204. Its totient is φ = 1200010066.

The previous prime is 2400020111. The next prime is 2400020137. The reversal of 2400020134 is 4310200042.

2400020134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400020137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600005032 + ... + 600005035.

It is an arithmetic number, because the mean of its divisors is an integer number (900007551).

Almost surely, 2^2400020134 is an apocalyptic number.

2400020134 is a deficient number, since it is larger than the sum of its proper divisors (1200010070).

2400020134 is a wasteful number, since it uses less digits than its factorization.

2400020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200010069.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2400020134 is about 48990.0003470096. Note that the first 3 decimals coincide. The cubic root of 2400020134 is about 1338.8696441436.

Adding to 2400020134 its reverse (4310200042), we get a palindrome (6710220176).

The spelling of 2400020134 in words is "two billion, four hundred million, twenty thousand, one hundred thirty-four".