3867835142546 has 8 divisors (see below), whose sum is σ = 5988906027264. Its totient is φ = 1871533133460.

The previous prime is 3867835142411. The next prime is 3867835142569. The reversal of 3867835142546 is 6452415387683.

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

It is a super-2 number, since 2×3867835142546² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62), and also a Moran number because the ratio is a prime number: 62384437783 = 3867835142546 / (3 + 8 + 6 + 7 + 8 + 3 + 5 + 1 + 4 + 2 + 5 + 4 + 6).

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, 31192218830 + ... + 31192218953.

It is an arithmetic number, because the mean of its divisors is an integer number (748613253408).

Almost surely, 2^{3867835142546} is an apocalyptic number.

3867835142546 is a deficient number, since it is larger than the sum of its proper divisors (2121070884718).

3867835142546 is a wasteful number, since it uses less digits than its factorization.

3867835142546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62384437816.

The product of its digits is 116121600, while the sum is 62.

The spelling of 3867835142546 in words is "three trillion, eight hundred sixty-seven billion, eight hundred thirty-five million, one hundred forty-two thousand, five hundred forty-six".