142633305104 has 120 divisors (see below), whose sum is σ = 297679280640. Its totient is φ = 66152934144.

The previous prime is 142633305079. The next prime is 142633305107. The reversal of 142633305104 is 401503336241.

It is not an unprimeable number, because it can be changed into a prime (142633305107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131216849 + ... + 131217935.

It is an arithmetic number, because the mean of its divisors is an integer number (2480660672).

Almost surely, 2^142633305104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142633305104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148839640320).

142633305104 is an abundant number, since it is smaller than the sum of its proper divisors (155045975536).

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

142633305104 is a wasteful number, since it uses less digits than its factorization.

142633305104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 142633305104 in words is "one hundred forty-two billion, six hundred thirty-three million, three hundred five thousand, one hundred four".