142250440738382 has 8 divisors (see below), whose sum is σ = 222652863764496. Its totient is φ = 68032819483552.

The previous prime is 142250440738369. The next prime is 142250440738447. The reversal of 142250440738382 is 283837044052241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1546200442763 + ... + 1546200442854.

It is an arithmetic number, because the mean of its divisors is an integer number (27831607970562).

Almost surely, 2^{142250440738382} is an apocalyptic number.

142250440738382 is a deficient number, since it is larger than the sum of its proper divisors (80402423026114).

142250440738382 is a wasteful number, since it uses less digits than its factorization.

142250440738382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092400885642.

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 142250440738382 in words is "one hundred forty-two trillion, two hundred fifty billion, four hundred forty million, seven hundred thirty-eight thousand, three hundred eighty-two".