142633305029 has 8 divisors (see below), whose sum is σ = 142988354808. Its totient is φ = 142278333120.

The previous prime is 142633305011. The next prime is 142633305047. The reversal of 142633305029 is 920503336241.

It is an interprime number because it is at equal distance from previous prime (142633305011) and next prime (142633305047).

It can be written as a sum of positive squares in 4 ways, for example, as 1689374404 + 140943930625 = 41102^2 + 375425^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 142633305029 - 2¹² = 142633300933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142633304983 and 142633305001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142633305079) 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, 5711879 + ... + 5736795.

It is an arithmetic number, because the mean of its divisors is an integer number (17873544351).

Almost surely, 2^142633305029 is an apocalyptic number.

It is an amenable number.

142633305029 is a deficient number, since it is larger than the sum of its proper divisors (355049779).

142633305029 is a wasteful number, since it uses less digits than its factorization.

142633305029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38935.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 142633305029 in words is "one hundred forty-two billion, six hundred thirty-three million, three hundred five thousand, twenty-nine".