142331433034 has 32 divisors (see below), whose sum is σ = 247556100096. Its totient is φ = 60110812800.

The previous prime is 142331432989. The next prime is 142331433053. The reversal of 142331433034 is 430334133241.

It is a junction number, because it is equal to n+sod(n) for n = 142331432987 and 142331433005.

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, 1115824 + ... + 1236820.

It is an arithmetic number, because the mean of its divisors is an integer number (7736128128).

Almost surely, 2^142331433034 is an apocalyptic number.

142331433034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142331433034 is a deficient number, since it is larger than the sum of its proper divisors (105224667062).

142331433034 is a wasteful number, since it uses less digits than its factorization.

142331433034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122230.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 142331433034 its reverse (430334133241), we get a palindrome (572665566275).

The spelling of 142331433034 in words is "one hundred forty-two billion, three hundred thirty-one million, four hundred thirty-three thousand, thirty-four".