4006382158078 has 8 divisors (see below), whose sum is σ = 6009905367072. Its totient is φ = 2003080369056.

The previous prime is 4006382158033. The next prime is 4006382158081. The reversal of 4006382158078 is 8708512836004.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55309750 + ... + 55382137.

It is an arithmetic number, because the mean of its divisors is an integer number (751238170884).

Almost surely, 2^{4006382158078} is an apocalyptic number.

4006382158078 is a deficient number, since it is larger than the sum of its proper divisors (2003523208994).

4006382158078 is a wasteful number, since it uses less digits than its factorization.

4006382158078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110709986.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 4006382158078 in words is "four trillion, six billion, three hundred eighty-two million, one hundred fifty-eight thousand, seventy-eight".