2150141346466 has 16 divisors (see below), whose sum is σ = 3238352872128. Its totient is φ = 1070692606000.

The previous prime is 2150141346449. The next prime is 2150141346511. The reversal of 2150141346466 is 6646431410512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394481 + ... + 2498971.

It is an arithmetic number, because the mean of its divisors is an integer number (202397054508).

Almost surely, 2^{2150141346466} is an apocalyptic number.

2150141346466 is a deficient number, since it is larger than the sum of its proper divisors (1088211525662).

2150141346466 is a wasteful number, since it uses less digits than its factorization.

2150141346466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108457.

The product of its (nonzero) digits is 414720, while the sum is 43.

Adding to 2150141346466 its reverse (6646431410512), we get a palindrome (8796572756978).

The spelling of 2150141346466 in words is "two trillion, one hundred fifty billion, one hundred forty-one million, three hundred forty-six thousand, four hundred sixty-six".