142737985072 has 40 divisors (see below), whose sum is σ = 281378369600. Its totient is φ = 70131432960.

The previous prime is 142737985063. The next prime is 142737985079. The reversal of 142737985072 is 270589737241.

It is not an unprimeable number, because it can be changed into a prime (142737985079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91054 + ... + 542002.

It is an arithmetic number, because the mean of its divisors is an integer number (7034459240).

Almost surely, 2^142737985072 is an apocalyptic number.

It is an amenable number.

142737985072 is a deficient number, since it is larger than the sum of its proper divisors (138640384528).

142737985072 is a wasteful number, since it uses less digits than its factorization.

142737985072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451301 (or 451295 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 142737985072 in words is "one hundred forty-two billion, seven hundred thirty-seven million, nine hundred eighty-five thousand, seventy-two".