142689206373 has 16 divisors (see below), whose sum is σ = 219090955776. Its totient is φ = 80914270320.

The previous prime is 142689206357. The next prime is 142689206419. The reversal of 142689206373 is 373602986241.

It is not a de Polignac number, because 142689206373 - 2⁴ = 142689206357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142689206173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25931311 + ... + 25936812.

It is an arithmetic number, because the mean of its divisors is an integer number (13693184736).

Almost surely, 2^142689206373 is an apocalyptic number.

It is an amenable number.

142689206373 is a deficient number, since it is larger than the sum of its proper divisors (76401749403).

142689206373 is a wasteful number, since it uses less digits than its factorization.

142689206373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51868264.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 142689206373 in words is "one hundred forty-two billion, six hundred eighty-nine million, two hundred six thousand, three hundred seventy-three".