43214054310253 has 2 divisors, whose sum is σ = 43214054310254. Its totient is φ = 43214054310252.

The previous prime is 43214054310241. The next prime is 43214054310289. The reversal of 43214054310253 is 35201345041234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30486156116329 + 12727898193924 = 5521427^2 + 3567618^2 .

It is a cyclic number.

It is not a de Polignac number, because 43214054310253 - 2¹³ = 43214054302061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43214054310353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21607027155126 + 21607027155127.

It is an arithmetic number, because the mean of its divisors is an integer number (21607027155127).

Almost surely, 2^{43214054310253} is an apocalyptic number.

It is an amenable number.

43214054310253 is a deficient number, since it is larger than the sum of its proper divisors (1).

43214054310253 is an equidigital number, since it uses as much as digits as its factorization.

43214054310253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 43214054310253 its reverse (35201345041234), we get a palindrome (78415399351487).

The spelling of 43214054310253 in words is "forty-three trillion, two hundred fourteen billion, fifty-four million, three hundred ten thousand, two hundred fifty-three".