4002451342 has 8 divisors (see below), whose sum is σ = 6019111800. Its totient is φ = 1996080744.

The previous prime is 4002451291. The next prime is 4002451367. The reversal of 4002451342 is 2431542004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2571492 + ... + 2573047.

It is an arithmetic number, because the mean of its divisors is an integer number (752388975).

Almost surely, 2^4002451342 is an apocalyptic number.

4002451342 is a deficient number, since it is larger than the sum of its proper divisors (2016660458).

4002451342 is a wasteful number, since it uses less digits than its factorization.

4002451342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144930.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4002451342 is about 63264.9297952665. The cubic root of 4002451342 is about 1587.7252576548.

Adding to 4002451342 its reverse (2431542004), we get a palindrome (6433993346).

The spelling of 4002451342 in words is "four billion, two million, four hundred fifty-one thousand, three hundred forty-two".