142377373652 has 24 divisors (see below), whose sum is σ = 252198981216. Its totient is φ = 70320771488.

The previous prime is 142377373637. The next prime is 142377373771. The reversal of 142377373652 is 256373773241.

It is a self number, because there is not a number n which added to its sum of digits gives 142377373652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587943 + ... + 2642385.

It is an arithmetic number, because the mean of its divisors is an integer number (10508290884).

Almost surely, 2^142377373652 is an apocalyptic number.

It is an amenable number.

142377373652 is a deficient number, since it is larger than the sum of its proper divisors (109821607564).

142377373652 is a wasteful number, since it uses less digits than its factorization.

142377373652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62407 (or 62405 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 50.

The spelling of 142377373652 in words is "one hundred forty-two billion, three hundred seventy-seven million, three hundred seventy-three thousand, six hundred fifty-two".