1512342230 has 48 divisors (see below), whose sum is σ = 3252330144. Its totient is φ = 495960960.

The previous prime is 1512342203. The next prime is 1512342311. The reversal of 1512342230 is 322432151.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 1512342196 and 1512342205.

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 23 ways as a sum of consecutive naturals, for example, 16610 + ... + 57450.

It is an arithmetic number, because the mean of its divisors is an integer number (67756878).

Almost surely, 2^1512342230 is an apocalyptic number.

1512342230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1512342230 is an abundant number, since it is smaller than the sum of its proper divisors (1739987914).

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

1512342230 is a wasteful number, since it uses less digits than its factorization.

1512342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40901 (or 40878 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1512342230 is about 38888.8445444192. The cubic root of 1512342230 is about 1147.8452986915.

Adding to 1512342230 its reverse (322432151), we get a palindrome (1834774381).

The spelling of 1512342230 in words is "one billion, five hundred twelve million, three hundred forty-two thousand, two hundred thirty".