2132146403212 has 48 divisors (see below), whose sum is σ = 4524073738240. Its totient is φ = 858867069312.

The previous prime is 2132146403209. The next prime is 2132146403221. The reversal of 2132146403212 is 2123046412312.

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, 15711153 + ... + 15846280.

Almost surely, 2^{2132146403212} is an apocalyptic number.

It is an amenable number.

2132146403212 is an abundant number, since it is smaller than the sum of its proper divisors (2391927335028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132146403212 is a wasteful number, since it uses less digits than its factorization.

2132146403212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31557590 (or 31557588 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 2132146403212 in words is "two trillion, one hundred thirty-two billion, one hundred forty-six million, four hundred three thousand, two hundred twelve".