142395896692 has 36 divisors (see below), whose sum is σ = 289967662404. Its totient is φ = 61007802240.

The previous prime is 142395896677. The next prime is 142395896717. The reversal of 142395896692 is 296698593241.

It can be written as a sum of positive squares in 2 ways, for example, as 90887778576 + 51508118116 = 301476^2 + 226954^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 526842 + ... + 749902.

It is an arithmetic number, because the mean of its divisors is an integer number (8054657289).

Almost surely, 2^142395896692 is an apocalyptic number.

It is an amenable number.

142395896692 is an abundant number, since it is smaller than the sum of its proper divisors (147571765712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142395896692 is a wasteful number, since it uses less digits than its factorization.

142395896692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226336 (or 226327 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 64.

The spelling of 142395896692 in words is "one hundred forty-two billion, three hundred ninety-five million, eight hundred ninety-six thousand, six hundred ninety-two".