142522110244 has 12 divisors (see below), whose sum is σ = 249464596864. Its totient is φ = 71246511144.

The previous prime is 142522110239. The next prime is 142522110301. The reversal of 142522110244 is 442011225241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3613932 + ... + 3653155.

Almost surely, 2^142522110244 is an apocalyptic number.

It is an amenable number.

142522110244 is a deficient number, since it is larger than the sum of its proper divisors (106942486620).

142522110244 is a wasteful number, since it uses less digits than its factorization.

142522110244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7271994 (or 7271992 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 142522110244 its reverse (442011225241), we get a palindrome (584533335485).

The spelling of 142522110244 in words is "one hundred forty-two billion, five hundred twenty-two million, one hundred ten thousand, two hundred forty-four".