142213345215 has 64 divisors (see below), whose sum is σ = 252775821312. Its totient is φ = 67950028800.

The previous prime is 142213345187. The next prime is 142213345231. The reversal of 142213345215 is 512543312241.

It is not a de Polignac number, because 142213345215 - 2⁹ = 142213344703 is a prime.

It is a super-3 number, since 3×142213345215³ (a number of 34 digits) contains 333 as substring.

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, 334744 + ... + 629666.

It is an arithmetic number, because the mean of its divisors is an integer number (3949622208).

Almost surely, 2^142213345215 is an apocalyptic number.

142213345215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142213345215 is a deficient number, since it is larger than the sum of its proper divisors (110562476097).

142213345215 is a wasteful number, since it uses less digits than its factorization.

142213345215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295040.

The product of its digits is 28800, while the sum is 33.

Adding to 142213345215 its reverse (512543312241), we get a palindrome (654756657456).

The spelling of 142213345215 in words is "one hundred forty-two billion, two hundred thirteen million, three hundred forty-five thousand, two hundred fifteen".