544174014389 has 2 divisors, whose sum is σ = 544174014390. Its totient is φ = 544174014388.

The previous prime is 544174014383. The next prime is 544174014403. The reversal of 544174014389 is 983410471445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405949928164 + 138224086225 = 637142^2 + 371785^2 .

It is a cyclic number.

It is not a de Polignac number, because 544174014389 - 2¹² = 544174010293 is a prime.

It is a super-2 number, since 2×544174014389² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544174014383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272087007194 + 272087007195.

It is an arithmetic number, because the mean of its divisors is an integer number (272087007195).

Almost surely, 2^544174014389 is an apocalyptic number.

It is an amenable number.

544174014389 is a deficient number, since it is larger than the sum of its proper divisors (1).

544174014389 is an equidigital number, since it uses as much as digits as its factorization.

544174014389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 544174014389 in words is "five hundred forty-four billion, one hundred seventy-four million, fourteen thousand, three hundred eighty-nine".