142255424626 has 32 divisors (see below), whose sum is σ = 254515011840. Its totient is φ = 58305420096.

The previous prime is 142255424611. The next prime is 142255424693. The reversal of 142255424626 is 626424552241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904700 + ... + 1977976.

It is an arithmetic number, because the mean of its divisors is an integer number (7953594120).

Almost surely, 2^142255424626 is an apocalyptic number.

142255424626 is a deficient number, since it is larger than the sum of its proper divisors (112259587214).

142255424626 is a wasteful number, since it uses less digits than its factorization.

142255424626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79338.

The product of its digits is 921600, while the sum is 43.

Adding to 142255424626 its reverse (626424552241), we get a palindrome (768679976867).

The spelling of 142255424626 in words is "one hundred forty-two billion, two hundred fifty-five million, four hundred twenty-four thousand, six hundred twenty-six".