142753016237 has 4 divisors (see below), whose sum is σ = 153734017500. Its totient is φ = 131772014976.

The previous prime is 142753016221. The next prime is 142753016239. The reversal of 142753016237 is 732610357241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8048601796 + 134704414441 = 89714^2 + 367021^2 .

It is a cyclic number.

It is not a de Polignac number, because 142753016237 - 2⁴ = 142753016221 is a prime.

It is a super-2 number, since 2×142753016237² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142753016194 and 142753016203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142753016239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5490500612 + ... + 5490500637.

It is an arithmetic number, because the mean of its divisors is an integer number (38433504375).

Almost surely, 2^142753016237 is an apocalyptic number.

It is an amenable number.

142753016237 is a deficient number, since it is larger than the sum of its proper divisors (10981001263).

142753016237 is a wasteful number, since it uses less digits than its factorization.

142753016237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10981001262.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 142753016237 in words is "one hundred forty-two billion, seven hundred fifty-three million, sixteen thousand, two hundred thirty-seven".