102401414443 has 2 divisors, whose sum is σ = 102401414444. Its totient is φ = 102401414442.

The previous prime is 102401414399. The next prime is 102401414459. The reversal of 102401414443 is 344414104201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102401414443 - 2¹⁷ = 102401283371 is a prime.

It is not a weakly prime, because it can be changed into another prime (102401414473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51200707221 + 51200707222.

It is an arithmetic number, because the mean of its divisors is an integer number (51200707222).

Almost surely, 2^102401414443 is an apocalyptic number.

102401414443 is a deficient number, since it is larger than the sum of its proper divisors (1).

102401414443 is an equidigital number, since it uses as much as digits as its factorization.

102401414443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 102401414443 its reverse (344414104201), we get a palindrome (446815518644).

The spelling of 102401414443 in words is "one hundred two billion, four hundred one million, four hundred fourteen thousand, four hundred forty-three".