4064534155141 has 4 divisors (see below), whose sum is σ = 4065382174572. Its totient is φ = 4063686135712.

The previous prime is 4064534155109. The next prime is 4064534155147. The reversal of 4064534155141 is 1415514354604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3839150390625 + 225383764516 = 1959375^2 + 474746^2 .

It is a cyclic number.

It is not a de Polignac number, because 4064534155141 - 2⁵ = 4064534155109 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 (4064534155147) 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, 424002526 + ... + 424012111.

It is an arithmetic number, because the mean of its divisors is an integer number (1016345543643).

Almost surely, 2^{4064534155141} is an apocalyptic number.

It is an amenable number.

4064534155141 is a deficient number, since it is larger than the sum of its proper divisors (848019431).

4064534155141 is an equidigital number, since it uses as much as digits as its factorization.

4064534155141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848019430.

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 4064534155141 in words is "four trillion, sixty-four billion, five hundred thirty-four million, one hundred fifty-five thousand, one hundred forty-one".