142307145315 has 48 divisors (see below), whose sum is σ = 249479961120. Its totient is φ = 75036142080.

The previous prime is 142307145283. The next prime is 142307145349. The reversal of 142307145315 is 513541703241.

142307145315 is a `hidden beast` number, since 1 + 4 + 230 + 71 + 45 + 315 = 666.

It is not a de Polignac number, because 142307145315 - 2⁵ = 142307145283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142307145315.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1342455 + ... + 1444575.

It is an arithmetic number, because the mean of its divisors is an integer number (5197499190).

Almost surely, 2^142307145315 is an apocalyptic number.

142307145315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142307145315 is a deficient number, since it is larger than the sum of its proper divisors (107172815805).

142307145315 is a wasteful number, since it uses less digits than its factorization.

142307145315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102484 (or 102481 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

Adding to 142307145315 its reverse (513541703241), we get a palindrome (655848848556).

The spelling of 142307145315 in words is "one hundred forty-two billion, three hundred seven million, one hundred forty-five thousand, three hundred fifteen".