2006887354156 has 6 divisors (see below), whose sum is σ = 3512052869780. Its totient is φ = 1003443677076.

The previous prime is 2006887354139. The next prime is 2006887354163. The reversal of 2006887354156 is 6514537886002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2006887354097 and 2006887354106.

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 as a sum of consecutive naturals, namely, 250860919266 + ... + 250860919273.

Almost surely, 2^{2006887354156} is an apocalyptic number.

It is an amenable number.

2006887354156 is a deficient number, since it is larger than the sum of its proper divisors (1505165515624).

2006887354156 is a wasteful number, since it uses less digits than its factorization.

2006887354156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501721838543 (or 501721838541 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 2006887354156 in words is "two trillion, six billion, eight hundred eighty-seven million, three hundred fifty-four thousand, one hundred fifty-six".