21211465036314 has 32 divisors (see below), whose sum is σ = 48483658878336. Its totient is φ = 6060379803840.

The previous prime is 21211465036297. The next prime is 21211465036379. The reversal of 21211465036314 is 41363056411212.

It is a super-4 number, since 4×21211465036314⁴ (a number of 54 digits) contains 4444 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, 5383024 + ... + 8449844.

It is an arithmetic number, because the mean of its divisors is an integer number (1515114339948).

Almost surely, 2^{21211465036314} is an apocalyptic number.

21211465036314 is an abundant number, since it is smaller than the sum of its proper divisors (27272193842022).

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

21211465036314 is a wasteful number, since it uses less digits than its factorization.

21211465036314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231510.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 21211465036314 in words is "twenty-one trillion, two hundred eleven billion, four hundred sixty-five million, thirty-six thousand, three hundred fourteen".