152143412 has 24 divisors (see below), whose sum is σ = 289309440. Its totient is φ = 69742080.

The previous prime is 152143403. The next prime is 152143427. The reversal of 152143412 is 214341251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29933 + ... + 34644.

It is an arithmetic number, because the mean of its divisors is an integer number (12054560).

Almost surely, 2^152143412 is an apocalyptic number.

It is an amenable number.

152143412 is a deficient number, since it is larger than the sum of its proper divisors (137166028).

152143412 is a wasteful number, since it uses less digits than its factorization.

152143412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64631 (or 64629 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 152143412 is about 12334.6427593182. The cubic root of 152143412 is about 533.8481194493.

Adding to 152143412 its reverse (214341251), we get a palindrome (366484663).

The spelling of 152143412 in words is "one hundred fifty-two million, one hundred forty-three thousand, four hundred twelve".