153241434 has 48 divisors (see below), whose sum is σ = 354018600. Its totient is φ = 47738880.

The previous prime is 153241411. The next prime is 153241483. The reversal of 153241434 is 434142351.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 136960209 + 16281225 = 11703^2 + 4035^2 .

It is a junction number, because it is equal to n+sod(n) for n = 153241398 and 153241407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43914 + ... + 47274.

Almost surely, 2^153241434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153241434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177009300).

153241434 is an abundant number, since it is smaller than the sum of its proper divisors (200777166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153241434 is a wasteful number, since it uses less digits than its factorization.

153241434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535 (or 3532 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 153241434 is about 12379.0724208238. The cubic root of 153241434 is about 535.1293063872.

Adding to 153241434 its reverse (434142351), we get a palindrome (587383785).

The spelling of 153241434 in words is "one hundred fifty-three million, two hundred forty-one thousand, four hundred thirty-four".