142248960026 has 8 divisors (see below), whose sum is σ = 217399354164. Its totient is φ = 69782508640.

The previous prime is 142248960001. The next prime is 142248960083. The reversal of 142248960026 is 620069842241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 142245894025 + 3066001 = 377155^2 + 1751^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670985555 + ... + 670985766.

Almost surely, 2^142248960026 is an apocalyptic number.

142248960026 is a deficient number, since it is larger than the sum of its proper divisors (75150394138).

142248960026 is a wasteful number, since it uses less digits than its factorization.

142248960026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341971376.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 142248960026 in words is "one hundred forty-two billion, two hundred forty-eight million, nine hundred sixty thousand, twenty-six".