142014024 has 24 divisors (see below), whose sum is σ = 384621510. Its totient is φ = 47337984.

The previous prime is 142014023. The next prime is 142014053. The reversal of 142014024 is 420410241.

142014024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 123609924 + 18404100 = 11118^2 + 4290^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 142013988 and 142014006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142014023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 986137 + ... + 986280.

Almost surely, 2^142014024 is an apocalyptic number.

It is an amenable number.

142014024 is an abundant number, since it is smaller than the sum of its proper divisors (242607486).

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

142014024 is a wasteful number, since it uses less digits than its factorization.

142014024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972429 (or 1972422 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 142014024 is about 11916.9637072536. The cubic root of 142014024 is about 521.7275188648.

Adding to 142014024 its reverse (420410241), we get a palindrome (562424265).

It can be divided in two parts, 14201 and 4024, that added together give a square (18225 = 135²).

The spelling of 142014024 in words is "one hundred forty-two million, fourteen thousand, twenty-four".