142900335 has 32 divisors (see below), whose sum is σ = 257280000. Its totient is φ = 75243168.

The previous prime is 142900333. The next prime is 142900337. The reversal of 142900335 is 533009241.

142900335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142900333) and next prime (142900337).

It is not a de Polignac number, because 142900335 - 2¹ = 142900333 is a prime.

It is a super-2 number, since 2×142900335² = 40841011486224450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 142900299 and 142900308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142900333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3966 + ... + 17364.

It is an arithmetic number, because the mean of its divisors is an integer number (8040000).

Almost surely, 2^142900335 is an apocalyptic number.

142900335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142900335 is a deficient number, since it is larger than the sum of its proper divisors (114379665).

142900335 is a wasteful number, since it uses less digits than its factorization.

142900335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13492 (or 13486 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 142900335 is about 11954.0928137605. The cubic root of 142900335 is about 522.8106376843.

Adding to 142900335 its reverse (533009241), we get a palindrome (675909576).

The spelling of 142900335 in words is "one hundred forty-two million, nine hundred thousand, three hundred thirty-five".