2150664201412 has 48 divisors (see below), whose sum is σ = 3940176199680. Its totient is φ = 1026371630592.

The previous prime is 2150664201379. The next prime is 2150664201449. The reversal of 2150664201412 is 2141024660512.

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, 341053 + ... + 2101819.

It is an arithmetic number, because the mean of its divisors is an integer number (82087004160).

Almost surely, 2^{2150664201412} is an apocalyptic number.

It is an amenable number.

2150664201412 is a deficient number, since it is larger than the sum of its proper divisors (1789511998268).

2150664201412 is a wasteful number, since it uses less digits than its factorization.

2150664201412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760980 (or 1760978 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 2150664201412 its reverse (2141024660512), we get a palindrome (4291688861924).

The spelling of 2150664201412 in words is "two trillion, one hundred fifty billion, six hundred sixty-four million, two hundred one thousand, four hundred twelve".