152340430 has 16 divisors (see below), whose sum is σ = 299141424. Its totient is φ = 55396480.

The previous prime is 152340407. The next prime is 152340449. The reversal of 152340430 is 34043251.

It is a super-2 number, since 2×152340430² = 46415213225169800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692347 + ... + 692566.

It is an arithmetic number, because the mean of its divisors is an integer number (18696339).

Almost surely, 2^152340430 is an apocalyptic number.

152340430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152340430 is a deficient number, since it is larger than the sum of its proper divisors (146800994).

152340430 is a wasteful number, since it uses less digits than its factorization.

152340430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384931.

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

The square root of 152340430 is about 12342.6265438115. The cubic root of 152340430 is about 534.0784554639.

Adding to 152340430 its reverse (34043251), we get a palindrome (186383681).

The spelling of 152340430 in words is "one hundred fifty-two million, three hundred forty thousand, four hundred thirty".