142929910 has 8 divisors (see below), whose sum is σ = 257273856. Its totient is φ = 57171960.

The previous prime is 142929841. The next prime is 142929929. The reversal of 142929910 is 19929241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142929910.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7146486 + ... + 7146505.

It is an arithmetic number, because the mean of its divisors is an integer number (32159232).

Almost surely, 2^142929910 is an apocalyptic number.

142929910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142929910 is a deficient number, since it is larger than the sum of its proper divisors (114343946).

142929910 is a wasteful number, since it uses less digits than its factorization.

142929910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14292998.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 142929910 is about 11955.3297737871. The cubic root of 142929910 is about 522.8467025824.

The spelling of 142929910 in words is "one hundred forty-two million, nine hundred twenty-nine thousand, nine hundred ten".