142402033050 has 48 divisors (see below), whose sum is σ = 353623845792. Its totient is φ = 37923681600.

The previous prime is 142402033049. The next prime is 142402033061. The reversal of 142402033050 is 50330204241.

It is a self number, because there is not a number n which added to its sum of digits gives 142402033050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 513496 + ... + 740595.

It is an arithmetic number, because the mean of its divisors is an integer number (7367163454).

Almost surely, 2^142402033050 is an apocalyptic number.

142402033050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142402033050 is an abundant number, since it is smaller than the sum of its proper divisors (211221812742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142402033050 is a wasteful number, since it uses less digits than its factorization.

142402033050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254863 (or 1254858 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 142402033050 its reverse (50330204241), we get a palindrome (192732237291).

The spelling of 142402033050 in words is "one hundred forty-two billion, four hundred two million, thirty-three thousand, fifty".