201429152 has 24 divisors (see below), whose sum is σ = 396972576. Its totient is φ = 100610752.

The previous prime is 201429139. The next prime is 201429181. The reversal of 201429152 is 251924102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35333 + ... + 40635.

It is an arithmetic number, because the mean of its divisors is an integer number (16540524).

Almost surely, 2^201429152 is an apocalyptic number.

It is an amenable number.

201429152 is a deficient number, since it is larger than the sum of its proper divisors (195543424).

201429152 is a wasteful number, since it uses less digits than its factorization.

201429152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500 (or 6492 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 201429152 is about 14192.5738328183. The cubic root of 201429152 is about 586.1931981100.

The spelling of 201429152 in words is "two hundred one million, four hundred twenty-nine thousand, one hundred fifty-two".