5142087143500 has 48 divisors (see below), whose sum is σ = 11253379056192. Its totient is φ = 2052611280000.

The previous prime is 5142087143419. The next prime is 5142087143507. The reversal of 5142087143500 is 53417802415.

It is not an unprimeable number, because it can be changed into a prime (5142087143507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10315201 + ... + 10802200.

It is an arithmetic number, because the mean of its divisors is an integer number (234445397004).

Almost surely, 2^{5142087143500} is an apocalyptic number.

5142087143500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5142087143500 is an abundant number, since it is smaller than the sum of its proper divisors (6111291912692).

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

5142087143500 is a wasteful number, since it uses less digits than its factorization.

5142087143500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21117907 (or 21117895 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 5142087143500 in words is "five trillion, one hundred forty-two billion, eighty-seven million, one hundred forty-three thousand, five hundred".