34556213389 has 2 divisors, whose sum is σ = 34556213390. Its totient is φ = 34556213388.

The previous prime is 34556213383. The next prime is 34556213437. The reversal of 34556213389 is 98331265543.

34556213389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31707856489 + 2848356900 = 178067^2 + 53370^2 .

It is a cyclic number.

It is not a de Polignac number, because 34556213389 - 2¹¹ = 34556211341 is a prime.

It is a super-2 number, since 2×34556213389² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34556213383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17278106694 + 17278106695.

It is an arithmetic number, because the mean of its divisors is an integer number (17278106695).

Almost surely, 2^34556213389 is an apocalyptic number.

It is an amenable number.

34556213389 is a deficient number, since it is larger than the sum of its proper divisors (1).

34556213389 is an equidigital number, since it uses as much as digits as its factorization.

34556213389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 49.

The spelling of 34556213389 in words is "thirty-four billion, five hundred fifty-six million, two hundred thirteen thousand, three hundred eighty-nine".