2400238042 has 16 divisors (see below), whose sum is σ = 3803954400. Its totient is φ = 1132723440.

The previous prime is 2400238037. The next prime is 2400238051. The reversal of 2400238042 is 2408320042.

2400238042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2400238042² = 11522285316527987528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2400237998 and 2400238016.

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, 107184 + ... + 127627.

It is an arithmetic number, because the mean of its divisors is an integer number (237747150).

Almost surely, 2^2400238042 is an apocalyptic number.

2400238042 is a deficient number, since it is larger than the sum of its proper divisors (1403716358).

2400238042 is a wasteful number, since it uses less digits than its factorization.

2400238042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235101.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2400238042 is about 48992.2243014134. The cubic root of 2400238042 is about 1338.9101634672.

Adding to 2400238042 its reverse (2408320042), we get a palindrome (4808558084).

The spelling of 2400238042 in words is "two billion, four hundred million, two hundred thirty-eight thousand, forty-two".