152014042721 has 8 divisors (see below), whose sum is σ = 161528847624. Its totient is φ = 142562882560.

The previous prime is 152014042709. The next prime is 152014042723. The reversal of 152014042721 is 127240410251.

152014042721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29416023121 + 122598019600 = 171511^2 + 350140^2 .

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 152014042721 - 2¹⁴ = 152014026337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152014042723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15906260 + ... + 15915813.

It is an arithmetic number, because the mean of its divisors is an integer number (20191105953).

Almost surely, 2^152014042721 is an apocalyptic number.

It is an amenable number.

152014042721 is a deficient number, since it is larger than the sum of its proper divisors (9514804903).

152014042721 is a wasteful number, since it uses less digits than its factorization.

152014042721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31822371.

The product of its (nonzero) digits is 4480, while the sum is 29.

Adding to 152014042721 its reverse (127240410251), we get a palindrome (279254452972).

The spelling of 152014042721 in words is "one hundred fifty-two billion, fourteen million, forty-two thousand, seven hundred twenty-one".