2402334542 has 16 divisors (see below), whose sum is σ = 3661640640. Its totient is φ = 1181892192.

The previous prime is 2402334533. The next prime is 2402334563. The reversal of 2402334542 is 2454332042.

It is a happy number.

It is a super-2 number, since 2×2402334542² = 11542422503372699528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20348 + ... + 72240.

It is an arithmetic number, because the mean of its divisors is an integer number (228852540).

Almost surely, 2^2402334542 is an apocalyptic number.

2402334542 is a deficient number, since it is larger than the sum of its proper divisors (1259306098).

2402334542 is a wasteful number, since it uses less digits than its factorization.

2402334542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52267.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2402334542 is about 49013.6158837521. The cubic root of 2402334542 is about 1339.2998759644.

Adding to 2402334542 its reverse (2454332042), we get a palindrome (4856666584).

The spelling of 2402334542 in words is "two billion, four hundred two million, three hundred thirty-four thousand, five hundred forty-two".