142934269007 has 4 divisors (see below), whose sum is σ = 142941189096. Its totient is φ = 142927348920.

The previous prime is 142934268979. The next prime is 142934269031. The reversal of 142934269007 is 700962439241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700962439241 = 193 ⋅3631929737.

It is a cyclic number.

It is not a de Polignac number, because 142934269007 - 2³² = 138639301711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142934229007) 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, 3428969 + ... + 3470402.

It is an arithmetic number, because the mean of its divisors is an integer number (35735297274).

Almost surely, 2^142934269007 is an apocalyptic number.

142934269007 is a deficient number, since it is larger than the sum of its proper divisors (6920089).

142934269007 is an equidigital number, since it uses as much as digits as its factorization.

142934269007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6920088.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 142934269007 in words is "one hundred forty-two billion, nine hundred thirty-four million, two hundred sixty-nine thousand, seven".