142251424354 has 32 divisors (see below), whose sum is σ = 231711807600. Its totient is φ = 65107080192.

The previous prime is 142251424321. The next prime is 142251424361. The reversal of 142251424354 is 453424152241.

It can be written as a sum of positive squares in 8 ways, for example, as 14497364025 + 127754060329 = 120405^2 + 357427^2 .

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, 2360502 + ... + 2420014.

Almost surely, 2^142251424354 is an apocalyptic number.

142251424354 is a deficient number, since it is larger than the sum of its proper divisors (89460383246).

142251424354 is a wasteful number, since it uses less digits than its factorization.

142251424354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60294.

The product of its digits is 153600, while the sum is 37.

Adding to 142251424354 its reverse (453424152241), we get a palindrome (595675576595).

The spelling of 142251424354 in words is "one hundred forty-two billion, two hundred fifty-one million, four hundred twenty-four thousand, three hundred fifty-four".