434280157014469 has 2 divisors, whose sum is σ = 434280157014470. Its totient is φ = 434280157014468.

The previous prime is 434280157014433. The next prime is 434280157014491. The reversal of 434280157014469 is 964410751082434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412717711857025 + 21562445157444 = 20315455^2 + 4643538^2 .

It is a cyclic number.

It is not a de Polignac number, because 434280157014469 - 2¹¹ = 434280157012421 is a prime.

It is a super-2 number, since 2×434280157014469² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434280157014419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217140078507234 + 217140078507235.

It is an arithmetic number, because the mean of its divisors is an integer number (217140078507235).

It is a 1-persistent number, because it is pandigital, but 2⋅434280157014469 = 868560314028938 is not.

Almost surely, 2^{434280157014469} is an apocalyptic number.

It is an amenable number.

434280157014469 is a deficient number, since it is larger than the sum of its proper divisors (1).

434280157014469 is an equidigital number, since it uses as much as digits as its factorization.

434280157014469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 434280157014469 in words is "four hundred thirty-four trillion, two hundred eighty billion, one hundred fifty-seven million, fourteen thousand, four hundred sixty-nine".