142706154407 has 8 divisors (see below), whose sum is σ = 157670227296. Its totient is φ = 128472036352.

The previous prime is 142706154377. The next prime is 142706154419. The reversal of 142706154407 is 704451607241.

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 142706154407 - 2¹⁰ = 142706153383 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 (142706154467) 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, 182488298 + ... + 182489079.

It is an arithmetic number, because the mean of its divisors is an integer number (19708778412).

Almost surely, 2^142706154407 is an apocalyptic number.

142706154407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

142706154407 is a deficient number, since it is larger than the sum of its proper divisors (14964072889).

142706154407 is a wasteful number, since it uses less digits than its factorization.

142706154407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364977417.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 142706154407 in words is "one hundred forty-two billion, seven hundred six million, one hundred fifty-four thousand, four hundred seven".