4354841887156 has 12 divisors (see below), whose sum is σ = 7626876466720. Its totient is φ = 2175734325240.

The previous prime is 4354841887147. The next prime is 4354841887159. The reversal of 4354841887156 is 6517881484534.

It is a happy number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354841887159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421648776 + ... + 421659103.

Almost surely, 2^{4354841887156} is an apocalyptic number.

It is an amenable number.

4354841887156 is a deficient number, since it is larger than the sum of its proper divisors (3272034579564).

4354841887156 is a wasteful number, since it uses less digits than its factorization.

4354841887156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843309174 (or 843309172 counting only the distinct ones).

The product of its digits is 103219200, while the sum is 64.

The spelling of 4354841887156 in words is "four trillion, three hundred fifty-four billion, eight hundred forty-one million, eight hundred eighty-seven thousand, one hundred fifty-six".