1414066520321 has 32 divisors (see below), whose sum is σ = 1758394622208. Its totient is φ = 1107296593920.

The previous prime is 1414066520291. The next prime is 1414066520371. The reversal of 1414066520321 is 1230256604141.

It is a cyclic number.

It is not a de Polignac number, because 1414066520321 - 2³⁰ = 1412992778497 is a prime.

It is a super-2 number, since 2×1414066520321² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1414066520371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3955241 + ... + 4297913.

It is an arithmetic number, because the mean of its divisors is an integer number (54949831944).

Almost surely, 2^{1414066520321} is an apocalyptic number.

It is an amenable number.

1414066520321 is a deficient number, since it is larger than the sum of its proper divisors (344328101887).

1414066520321 is a wasteful number, since it uses less digits than its factorization.

1414066520321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343161.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1414066520321 in words is "one trillion, four hundred fourteen billion, sixty-six million, five hundred twenty thousand, three hundred twenty-one".