152400334 has 8 divisors (see below), whose sum is σ = 232913880. Its totient is φ = 74762376.

The previous prime is 152400331. The next prime is 152400341. The reversal of 152400334 is 433004251.

152400334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152400331) 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, 718764 + ... + 718975.

It is an arithmetic number, because the mean of its divisors is an integer number (29114235).

Almost surely, 2^152400334 is an apocalyptic number.

152400334 is a deficient number, since it is larger than the sum of its proper divisors (80513546).

152400334 is a wasteful number, since it uses less digits than its factorization.

152400334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437794.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 152400334 is about 12345.0530173021. The cubic root of 152400334 is about 534.1484505470.

Adding to 152400334 its reverse (433004251), we get a palindrome (585404585).

The spelling of 152400334 in words is "one hundred fifty-two million, four hundred thousand, three hundred thirty-four".