142955710 has 16 divisors (see below), whose sum is σ = 257517792. Its totient is φ = 57138400.

The previous prime is 142955671. The next prime is 142955713. The reversal of 142955710 is 17559241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142955713) by changing a digit.

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, 10380 + ... + 19840.

It is an arithmetic number, because the mean of its divisors is an integer number (16094862).

Almost surely, 2^142955710 is an apocalyptic number.

142955710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142955710 is a deficient number, since it is larger than the sum of its proper divisors (114562082).

142955710 is a wasteful number, since it uses less digits than its factorization.

142955710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10979.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 142955710 is about 11956.4087417585. The cubic root of 142955710 is about 522.8781600367.

The spelling of 142955710 in words is "one hundred forty-two million, nine hundred fifty-five thousand, seven hundred ten".