1406685842058 has 32 divisors (see below), whose sum is σ = 3215390883840. Its totient is φ = 401896620720.

The previous prime is 1406685842039. The next prime is 1406685842099. The reversal of 1406685842058 is 8502485866041.

It is a junction number, because it is equal to n+sod(n) for n = 1406685841989 and 1406685842007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721063 + ... + 1825733.

It is an arithmetic number, because the mean of its divisors is an integer number (100480965120).

Almost surely, 2^{1406685842058} is an apocalyptic number.

1406685842058 is an abundant number, since it is smaller than the sum of its proper divisors (1808705041782).

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

1406685842058 is a wasteful number, since it uses less digits than its factorization.

1406685842058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135002.

The product of its (nonzero) digits is 14745600, while the sum is 57.

The spelling of 1406685842058 in words is "one trillion, four hundred six billion, six hundred eighty-five million, eight hundred forty-two thousand, fifty-eight".