142424603001650 has 24 divisors (see below), whose sum is σ = 276427577306304. Its totient is φ = 54492891582800.

The previous prime is 142424603001649. The next prime is 142424603001683. The reversal of 142424603001650 is 56100306424241.

It is a super-2 number, since 2×142424603001650² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61923739286 + ... + 61923741585.

It is an arithmetic number, because the mean of its divisors is an integer number (11517815721096).

Almost surely, 2^{142424603001650} is an apocalyptic number.

142424603001650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142424603001650 is a deficient number, since it is larger than the sum of its proper divisors (134002974304654).

142424603001650 is a wasteful number, since it uses less digits than its factorization.

142424603001650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123847480906 (or 123847480901 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 142424603001650 its reverse (56100306424241), we get a palindrome (198524909425891).

The spelling of 142424603001650 in words is "one hundred forty-two trillion, four hundred twenty-four billion, six hundred three million, one thousand, six hundred fifty".