2231143600460 has 24 divisors (see below), whose sum is σ = 4689251572320. Its totient is φ = 891724104704.

The previous prime is 2231143600459. The next prime is 2231143600471. The reversal of 2231143600460 is 640063411322.

It is a super-3 number, since 3×2231143600460³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 45808520 + ... + 45857199.

It is an arithmetic number, because the mean of its divisors is an integer number (195385482180).

Almost surely, 2^{2231143600460} is an apocalyptic number.

2231143600460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231143600460 is an abundant number, since it is smaller than the sum of its proper divisors (2458107971860).

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

2231143600460 is a wasteful number, since it uses less digits than its factorization.

2231143600460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91666945 (or 91666943 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 2231143600460 in words is "two trillion, two hundred thirty-one billion, one hundred forty-three million, six hundred thousand, four hundred sixty".