141252615146 has 8 divisors (see below), whose sum is σ = 215876638404. Its totient is φ = 69293735680.

The previous prime is 141252615107. The next prime is 141252615149. The reversal of 141252615146 is 641516252141.

It can be written as a sum of positive squares in 2 ways, for example, as 131704393921 + 9548221225 = 362911^2 + 97715^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (141252615149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666285815 + ... + 666286026.

Almost surely, 2^141252615146 is an apocalyptic number.

141252615146 is a deficient number, since it is larger than the sum of its proper divisors (74624023258).

141252615146 is a wasteful number, since it uses less digits than its factorization.

141252615146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332571896.

The product of its digits is 57600, while the sum is 38.

Adding to 141252615146 its reverse (641516252141), we get a palindrome (782768867287).

The spelling of 141252615146 in words is "one hundred forty-one billion, two hundred fifty-two million, six hundred fifteen thousand, one hundred forty-six".