234064524645721 has 8 divisors (see below), whose sum is σ = 291820706051904. Its totient is φ = 182387941282320.

The previous prime is 234064524645671. The next prime is 234064524645727. The reversal of 234064524645721 is 127546425460432.

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 234064524645721 - 2¹¹ = 234064524643673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234064524645727) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1519899510610 + ... + 1519899510763.

It is an arithmetic number, because the mean of its divisors is an integer number (36477588256488).

Almost surely, 2^{234064524645721} is an apocalyptic number.

It is an amenable number.

234064524645721 is a deficient number, since it is larger than the sum of its proper divisors (57756181406183).

234064524645721 is a wasteful number, since it uses less digits than its factorization.

234064524645721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039799021391.

The product of its (nonzero) digits is 38707200, while the sum is 55.

The spelling of 234064524645721 in words is "two hundred thirty-four trillion, sixty-four billion, five hundred twenty-four million, six hundred forty-five thousand, seven hundred twenty-one".