210234445541452 has 12 divisors (see below), whose sum is σ = 367921922280696. Its totient is φ = 105113896318400.

The previous prime is 210234445541447. The next prime is 210234445541489. The reversal of 210234445541452 is 254145544432012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831470878 + ... + 831723685.

It is an arithmetic number, because the mean of its divisors is an integer number (30660160190058).

Almost surely, 2^{210234445541452} is an apocalyptic number.

It is an amenable number.

210234445541452 is a deficient number, since it is larger than the sum of its proper divisors (157687476739244).

210234445541452 is a wasteful number, since it uses less digits than its factorization.

210234445541452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663226168 (or 1663226166 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 46.

Adding to 210234445541452 its reverse (254145544432012), we get a palindrome (464379989973464).

The spelling of 210234445541452 in words is "two hundred ten trillion, two hundred thirty-four billion, four hundred forty-five million, five hundred forty-one thousand, four hundred fifty-two".