142201232004 has 24 divisors (see below), whose sum is σ = 357326173120. Its totient is φ = 43754225184.

The previous prime is 142201231979. The next prime is 142201232029. The reversal of 142201232004 is 400232102241.

It is an interprime number because it is at equal distance from previous prime (142201231979) and next prime (142201232029).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455773024 + ... + 455773335.

Almost surely, 2^142201232004 is an apocalyptic number.

It is an amenable number.

142201232004 is an abundant number, since it is smaller than the sum of its proper divisors (215124941116).

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

142201232004 is a wasteful number, since it uses less digits than its factorization.

142201232004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911546379 (or 911546377 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 142201232004 its reverse (400232102241), we get a palindrome (542433334245).

The spelling of 142201232004 in words is "one hundred forty-two billion, two hundred one million, two hundred thirty-two thousand, four".