142152500245 has 16 divisors (see below), whose sum is σ = 195106907520. Its totient is φ = 97398546624.

The previous prime is 142152500137. The next prime is 142152500251. The reversal of 142152500245 is 542005251241.

It is a cyclic number.

It is not a de Polignac number, because 142152500245 - 2²¹ = 142150403093 is a prime.

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, 1568922 + ... + 1657051.

It is an arithmetic number, because the mean of its divisors is an integer number (12194181720).

Almost surely, 2^142152500245 is an apocalyptic number.

It is an amenable number.

142152500245 is a deficient number, since it is larger than the sum of its proper divisors (52954407275).

142152500245 is a wasteful number, since it uses less digits than its factorization.

142152500245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227244.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 142152500245 its reverse (542005251241), we get a palindrome (684157751486).

The spelling of 142152500245 in words is "one hundred forty-two billion, one hundred fifty-two million, five hundred thousand, two hundred forty-five".