4121016432655 has 8 divisors (see below), whose sum is σ = 4973804805312. Its totient is φ = 3277756422048.

The previous prime is 4121016432653. The next prime is 4121016432697. The reversal of 4121016432655 is 5562346101214.

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

It is a cyclic number.

It is not a de Polignac number, because 4121016432655 - 2¹ = 4121016432653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121016432653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2382089559 + ... + 2382091288.

It is an arithmetic number, because the mean of its divisors is an integer number (621725600664).

Almost surely, 2^{4121016432655} is an apocalyptic number.

4121016432655 is a deficient number, since it is larger than the sum of its proper divisors (852788372657).

4121016432655 is a wasteful number, since it uses less digits than its factorization.

4121016432655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764181025.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 4121016432655 in words is "four trillion, one hundred twenty-one billion, sixteen million, four hundred thirty-two thousand, six hundred fifty-five".