153442214 has 8 divisors (see below), whose sum is σ = 242277240. Its totient is φ = 72683136.

The previous prime is 153442199. The next prime is 153442229. The reversal of 153442214 is 412244351.

153442214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (153442199) and next prime (153442229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018939 + ... + 2019014.

It is an arithmetic number, because the mean of its divisors is an integer number (30284655).

Almost surely, 2^153442214 is an apocalyptic number.

153442214 is a deficient number, since it is larger than the sum of its proper divisors (88835026).

153442214 is a wasteful number, since it uses less digits than its factorization.

153442214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037974.

The product of its digits is 3840, while the sum is 26.

The square root of 153442214 is about 12387.1794206752. The cubic root of 153442214 is about 535.3629167728.

Adding to 153442214 its reverse (412244351), we get a palindrome (565686565).

The spelling of 153442214 in words is "one hundred fifty-three million, four hundred forty-two thousand, two hundred fourteen".