234015456153 has 4 divisors (see below), whose sum is σ = 312020608208. Its totient is φ = 156010304100.

The previous prime is 234015456151. The next prime is 234015456161. The reversal of 234015456153 is 351654510432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 234015456153 - 2¹ = 234015456151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234015456151) 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, 39002576023 + ... + 39002576028.

It is an arithmetic number, because the mean of its divisors is an integer number (78005152052).

Almost surely, 2^234015456153 is an apocalyptic number.

It is an amenable number.

234015456153 is a deficient number, since it is larger than the sum of its proper divisors (78005152055).

234015456153 is an equidigital number, since it uses as much as digits as its factorization.

234015456153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78005152054.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 234015456153 its reverse (351654510432), we get a palindrome (585669966585).

The spelling of 234015456153 in words is "two hundred thirty-four billion, fifteen million, four hundred fifty-six thousand, one hundred fifty-three".