142400052034 has 16 divisors (see below), whose sum is σ = 215229420000. Its totient is φ = 70657353504.

The previous prime is 142400052023. The next prime is 142400052071. The reversal of 142400052034 is 430250004241.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543342 + ... + 761590.

It is an arithmetic number, because the mean of its divisors is an integer number (13451838750).

Almost surely, 2^142400052034 is an apocalyptic number.

142400052034 is a deficient number, since it is larger than the sum of its proper divisors (72829367966).

142400052034 is a wasteful number, since it uses less digits than its factorization.

142400052034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220737.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 142400052034 its reverse (430250004241), we get a palindrome (572650056275).

The spelling of 142400052034 in words is "one hundred forty-two billion, four hundred million, fifty-two thousand, thirty-four".