210001461381424 has 80 divisors (see below), whose sum is σ = 413215779506400. Its totient is φ = 103367165755392.

The previous prime is 210001461381359. The next prime is 210001461381449. The reversal of 210001461381424 is 424183164100012.

It is a super-2 number, since 2×210001461381424² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18471404412 + ... + 18471415780.

It is an arithmetic number, because the mean of its divisors is an integer number (5165197243830).

Almost surely, 2^{210001461381424} is an apocalyptic number.

It is an amenable number.

210001461381424 is a deficient number, since it is larger than the sum of its proper divisors (203214318124976).

210001461381424 is a wasteful number, since it uses less digits than its factorization.

210001461381424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20990 (or 20984 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 210001461381424 in words is "two hundred ten trillion, one billion, four hundred sixty-one million, three hundred eighty-one thousand, four hundred twenty-four".