142230553064 has 16 divisors (see below), whose sum is σ = 266946605700. Its totient is φ = 71044791552.

The previous prime is 142230553061. The next prime is 142230553079. The reversal of 142230553064 is 460355032241.

It can be written as a sum of positive squares in 2 ways, for example, as 139994208964 + 2236344100 = 374158^2 + 47290^2 .

It is a super-3 number, since 3×142230553064³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (142230553061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8802047 + ... + 8818190.

Almost surely, 2^142230553064 is an apocalyptic number.

It is an amenable number.

142230553064 is a deficient number, since it is larger than the sum of its proper divisors (124716052636).

142230553064 is a wasteful number, since it uses less digits than its factorization.

142230553064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17621252 (or 17621248 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 142230553064 in words is "one hundred forty-two billion, two hundred thirty million, five hundred fifty-three thousand, sixty-four".