211451454341332 has 48 divisors (see below), whose sum is σ = 383036361992704. Its totient is φ = 102031633152000.

The previous prime is 211451454341321. The next prime is 211451454341371. The reversal of 211451454341332 is 233143454154112.

It is a congruent number.

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, 115117207 + ... + 116939617.

Almost surely, 2^{211451454341332} is an apocalyptic number.

It is an amenable number.

211451454341332 is a deficient number, since it is larger than the sum of its proper divisors (171584907651372).

211451454341332 is a wasteful number, since it uses less digits than its factorization.

211451454341332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825040 (or 1825038 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The spelling of 211451454341332 in words is "two hundred eleven trillion, four hundred fifty-one billion, four hundred fifty-four million, three hundred forty-one thousand, three hundred thirty-two".