142527237243 has 8 divisors (see below), whose sum is σ = 190244921856. Its totient is φ = 94913855400.

The previous prime is 142527237221. The next prime is 142527237257. The reversal of 142527237243 is 342732725241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142527237243 - 2¹⁰ = 142527236219 is a prime.

It is a super-2 number, since 2×142527237243² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142527237195 and 142527237204.

It is not an unprimeable number, because it can be changed into a prime (142527237283) 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, 26072503 + ... + 26077968.

It is an arithmetic number, because the mean of its divisors is an integer number (23780615232).

Almost surely, 2^142527237243 is an apocalyptic number.

142527237243 is a deficient number, since it is larger than the sum of its proper divisors (47717684613).

142527237243 is an equidigital number, since it uses as much as digits as its factorization.

142527237243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52151385.

The product of its digits is 564480, while the sum is 42.

The spelling of 142527237243 in words is "one hundred forty-two billion, five hundred twenty-seven million, two hundred thirty-seven thousand, two hundred forty-three".