21714760073153 has 16 divisors (see below), whose sum is σ = 24875139661824. Its totient is φ = 18568970718480.

The previous prime is 21714760073057. The next prime is 21714760073203. The reversal of 21714760073153 is 35137006741712.

It is not a de Polignac number, because 21714760073153 - 2⁸ = 21714760072897 is a prime.

It is a super-2 number, since 2×21714760073153² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 21714760073098 and 21714760073107.

It is not an unprimeable number, because it can be changed into a prime (21714760073453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10679648 + ... + 12549278.

It is an arithmetic number, because the mean of its divisors is an integer number (1554696228864).

Almost surely, 2^{21714760073153} is an apocalyptic number.

It is an amenable number.

21714760073153 is a deficient number, since it is larger than the sum of its proper divisors (3160379588671).

21714760073153 is a wasteful number, since it uses less digits than its factorization.

21714760073153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873532.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 21714760073153 in words is "twenty-one trillion, seven hundred fourteen billion, seven hundred sixty million, seventy-three thousand, one hundred fifty-three".