142050403215 has 64 divisors (see below), whose sum is σ = 288661555200. Its totient is φ = 64925805312.

The previous prime is 142050403199. The next prime is 142050403223. The reversal of 142050403215 is 512304050241.

142050403215 is a `hidden beast` number, since 1 + 42 + 0 + 5 + 0 + 403 + 215 = 666.

It is not a de Polignac number, because 142050403215 - 2⁴ = 142050403199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7634814 + ... + 7653396.

It is an arithmetic number, because the mean of its divisors is an integer number (4510336800).

Almost surely, 2^142050403215 is an apocalyptic number.

142050403215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142050403215 is an abundant number, since it is smaller than the sum of its proper divisors (146611151985).

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

142050403215 is a wasteful number, since it uses less digits than its factorization.

142050403215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26693 (or 26687 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 142050403215 its reverse (512304050241), we get a palindrome (654354453456).

The spelling of 142050403215 in words is "one hundred forty-two billion, fifty million, four hundred three thousand, two hundred fifteen".