142424545201139 has 8 divisors (see below), whose sum is σ = 142563423870000. Its totient is φ = 142285672452352.

The previous prime is 142424545201121. The next prime is 142424545201151. The reversal of 142424545201139 is 931102545424241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 142424545201139 - 2¹² = 142424545197043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142424545201093 and 142424545201102.

It is not an unprimeable number, because it can be changed into a prime (142424545201189) 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, 47447147 + ... + 50359515.

It is an arithmetic number, because the mean of its divisors is an integer number (17820427983750).

Almost surely, 2^{142424545201139} is an apocalyptic number.

142424545201139 is a deficient number, since it is larger than the sum of its proper divisors (138878668861).

142424545201139 is a wasteful number, since it uses less digits than its factorization.

142424545201139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960037.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 142424545201139 in words is "one hundred forty-two trillion, four hundred twenty-four billion, five hundred forty-five million, two hundred one thousand, one hundred thirty-nine".