3421858402086 has 16 divisors (see below), whose sum is σ = 7246288381104. Its totient is φ = 1073524204544.

The previous prime is 3421858402057. The next prime is 3421858402093. The reversal of 3421858402086 is 6802048581243.

It is a super-2 number, since 2×3421858402086² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16773815595 + ... + 16773815798.

It is an arithmetic number, because the mean of its divisors is an integer number (452893023819).

Almost surely, 2^{3421858402086} is an apocalyptic number.

3421858402086 is an abundant number, since it is smaller than the sum of its proper divisors (3824429979018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421858402086 is a wasteful number, since it uses less digits than its factorization.

3421858402086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33547631415.

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 3421858402086 in words is "three trillion, four hundred twenty-one billion, eight hundred fifty-eight million, four hundred two thousand, eighty-six".