214164115221641 has 32 divisors (see below), whose sum is σ = 237043385335680. Its totient is φ = 192282908313600.

The previous prime is 214164115221619. The next prime is 214164115221643. The reversal of 214164115221641 is 146122511461412.

It is not a de Polignac number, because 214164115221641 - 2³⁴ = 214146935352457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214164115221643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25756505 + ... + 33041273.

It is an arithmetic number, because the mean of its divisors is an integer number (7407605791740).

Almost surely, 2^{214164115221641} is an apocalyptic number.

It is an amenable number.

214164115221641 is a deficient number, since it is larger than the sum of its proper divisors (22879270114039).

214164115221641 is a wasteful number, since it uses less digits than its factorization.

214164115221641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7285257.

The product of its digits is 92160, while the sum is 41.

The spelling of 214164115221641 in words is "two hundred fourteen trillion, one hundred sixty-four billion, one hundred fifteen million, two hundred twenty-one thousand, six hundred forty-one".