235157046723 has 8 divisors (see below), whose sum is σ = 348380810000. Its totient is φ = 156771364464.

The previous prime is 235157046647. The next prime is 235157046779. The reversal of 235157046723 is 327640751532.

235157046723 is a `hidden beast` number, since 2 + 3 + 5 + 1 + 570 + 4 + 6 + 72 + 3 = 666.

235157046723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 235157046723 - 2²⁵ = 235123492291 is a prime.

It is a super-3 number, since 3×235157046723³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235157046323) 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, 4354760098 + ... + 4354760151.

It is an arithmetic number, because the mean of its divisors is an integer number (43547601250).

Almost surely, 2^235157046723 is an apocalyptic number.

235157046723 is a deficient number, since it is larger than the sum of its proper divisors (113223763277).

235157046723 is an equidigital number, since it uses as much as digits as its factorization.

235157046723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709520258 (or 8709520252 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 235157046723 in words is "two hundred thirty-five billion, one hundred fifty-seven million, forty-six thousand, seven hundred twenty-three".