142010052 has 24 divisors (see below), whose sum is σ = 332255616. Its totient is φ = 47208288.

The previous prime is 142010041. The next prime is 142010059. The reversal of 142010052 is 250010241.

142010052 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142010059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11388 + ... + 20339.

It is an arithmetic number, because the mean of its divisors is an integer number (13843984).

Almost surely, 2^142010052 is an apocalyptic number.

142010052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142010052 is an abundant number, since it is smaller than the sum of its proper divisors (190245564).

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

142010052 is a wasteful number, since it uses less digits than its factorization.

142010052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32107 (or 32105 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 142010052 is about 11916.7970528997. The cubic root of 142010052 is about 521.7226547418.

Adding to 142010052 its reverse (250010241), we get a palindrome (392020293).

The spelling of 142010052 in words is "one hundred forty-two million, ten thousand, fifty-two".