142438853931360 has 192 divisors, whose sum is σ = 514428687811584. Its totient is φ = 32452765747200.

The previous prime is 142438853931277. The next prime is 142438853931431. The reversal of 142438853931360 is 63139358834241.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 142438853931294 and 142438853931303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67110211 + ... + 69200130.

It is an arithmetic number, because the mean of its divisors is an integer number (2679316082352).

Almost surely, 2^{142438853931360} is an apocalyptic number.

142438853931360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142438853931360 is an abundant number, since it is smaller than the sum of its proper divisors (371989833880224).

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

142438853931360 is a wasteful number, since it uses less digits than its factorization.

142438853931360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136310677 (or 136310669 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 60.

The spelling of 142438853931360 in words is "one hundred forty-two trillion, four hundred thirty-eight billion, eight hundred fifty-three million, nine hundred thirty-one thousand, three hundred sixty".