142133414530 has 64 divisors (see below), whose sum is σ = 274784337792. Its totient is φ = 52744422400.

The previous prime is 142133414519. The next prime is 142133414537. The reversal of 142133414530 is 35414331241.

It is a junction number, because it is equal to n+sod(n) for n = 142133414492 and 142133414501.

It is not an unprimeable number, because it can be changed into a prime (142133414537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3879357 + ... + 3915823.

It is an arithmetic number, because the mean of its divisors is an integer number (4293505278).

Almost surely, 2^142133414530 is an apocalyptic number.

142133414530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142133414530 is a deficient number, since it is larger than the sum of its proper divisors (132650923262).

142133414530 is a wasteful number, since it uses less digits than its factorization.

142133414530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36819.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 142133414530 its reverse (35414331241), we get a palindrome (177547745771).

The spelling of 142133414530 in words is "one hundred forty-two billion, one hundred thirty-three million, four hundred fourteen thousand, five hundred thirty".