142355400500 has 48 divisors (see below), whose sum is σ = 327267595200. Its totient is φ = 53945200800.

The previous prime is 142355400457. The next prime is 142355400529. The reversal of 142355400500 is 5004553241.

It is a congruent number.

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, 7482890 + ... + 7501889.

It is an arithmetic number, because the mean of its divisors is an integer number (6818074900).

Almost surely, 2^142355400500 is an apocalyptic number.

142355400500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142355400500 is an abundant number, since it is smaller than the sum of its proper divisors (184912194700).

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

142355400500 is a wasteful number, since it uses less digits than its factorization.

142355400500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14984817 (or 14984805 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 142355400500 its reverse (5004553241), we get a palindrome (147359953741).

The spelling of 142355400500 in words is "one hundred forty-two billion, three hundred fifty-five million, four hundred thousand, five hundred".