142758539395 has 16 divisors (see below), whose sum is σ = 181539882720. Its totient is φ = 107579180800.

The previous prime is 142758539389. The next prime is 142758539501. The reversal of 142758539395 is 593935857241.

It is not a de Polignac number, because 142758539395 - 2¹⁷ = 142758408323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12000661 + ... + 12012550.

It is an arithmetic number, because the mean of its divisors is an integer number (11346242670).

Almost surely, 2^142758539395 is an apocalyptic number.

142758539395 is a deficient number, since it is larger than the sum of its proper divisors (38781343325).

142758539395 is a wasteful number, since it uses less digits than its factorization.

142758539395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24013286.

The product of its digits is 40824000, while the sum is 61.

The spelling of 142758539395 in words is "one hundred forty-two billion, seven hundred fifty-eight million, five hundred thirty-nine thousand, three hundred ninety-five".