142424241150561 has 8 divisors (see below), whose sum is σ = 189899076556800. Its totient is φ = 94949449922352.

The previous prime is 142424241150511. The next prime is 142424241150601. The reversal of 142424241150561 is 165051142424241.

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

It is not a de Polignac number, because 142424241150561 - 2²⁵ = 142424207596129 is a prime.

It is a super-2 number, since 2×142424241150561² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142424241150511) 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 7 ways as a sum of consecutive naturals, for example, 2599710 + ... + 17076503.

It is an arithmetic number, because the mean of its divisors is an integer number (23737384569600).

Almost surely, 2^{142424241150561} is an apocalyptic number.

It is an amenable number.

142424241150561 is a deficient number, since it is larger than the sum of its proper divisors (47474835406239).

142424241150561 is a wasteful number, since it uses less digits than its factorization.

142424241150561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089015.

The product of its (nonzero) digits is 307200, while the sum is 42.

The spelling of 142424241150561 in words is "one hundred forty-two trillion, four hundred twenty-four billion, two hundred forty-one million, one hundred fifty thousand, five hundred sixty-one".