142760579701 has 4 divisors (see below), whose sum is σ = 144070309900. Its totient is φ = 141450849504.

The previous prime is 142760579681. The next prime is 142760579711. The reversal of 142760579701 is 107975067241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 107975067241 = 337 ⋅320400793.

It can be written as a sum of positive squares in 2 ways, for example, as 123481257201 + 19279322500 = 351399^2 + 138850^2 .

It is a cyclic number.

It is not a de Polignac number, because 142760579701 - 2⁹ = 142760579189 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 (142760579711) 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, 654864936 + ... + 654865153.

It is an arithmetic number, because the mean of its divisors is an integer number (36017577475).

Almost surely, 2^142760579701 is an apocalyptic number.

It is an amenable number.

142760579701 is a deficient number, since it is larger than the sum of its proper divisors (1309730199).

142760579701 is a wasteful number, since it uses less digits than its factorization.

142760579701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309730198.

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 142760579701 in words is "one hundred forty-two billion, seven hundred sixty million, five hundred seventy-nine thousand, seven hundred one".