142201050154 has 8 divisors (see below), whose sum is σ = 213304334400. Its totient is φ = 71099605356.

The previous prime is 142201050151. The next prime is 142201050179. The reversal of 142201050154 is 451050102241.

142201050154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×142201050154² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142201050151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246864 + ... + 587659.

It is an arithmetic number, because the mean of its divisors is an integer number (26663041800).

Almost surely, 2^142201050154 is an apocalyptic number.

142201050154 is a deficient number, since it is larger than the sum of its proper divisors (71103284246).

142201050154 is an equidigital number, since it uses as much as digits as its factorization.

142201050154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919724.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 142201050154 its reverse (451050102241), we get a palindrome (593251152395).

The spelling of 142201050154 in words is "one hundred forty-two billion, two hundred one million, fifty thousand, one hundred fifty-four".