142735013632 has 18 divisors (see below), whose sum is σ = 284912469128. Its totient is φ = 71367506688.

The previous prime is 142735013591. The next prime is 142735013647. The reversal of 142735013632 is 236310537241.

It is a junction number, because it is equal to n+sod(n) for n = 142735013591 and 142735013600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278779068 + ... + 278779579.

Almost surely, 2^142735013632 is an apocalyptic number.

It is an amenable number.

142735013632 is a deficient number, since it is larger than the sum of its proper divisors (142177455496).

142735013632 is an frugal number, since it uses more digits than its factorization.

142735013632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557558663 (or 557558649 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 142735013632 in words is "one hundred forty-two billion, seven hundred thirty-five million, thirteen thousand, six hundred thirty-two".