34472154281 has 2 divisors, whose sum is σ = 34472154282. Its totient is φ = 34472154280.

The previous prime is 34472154247. The next prime is 34472154307. The reversal of 34472154281 is 18245127443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34469264281 + 2890000 = 185659^2 + 1700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34472154281 is a prime.

It is a super-2 number, since 2×34472154281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34472154181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17236077140 + 17236077141.

It is an arithmetic number, because the mean of its divisors is an integer number (17236077141).

Almost surely, 2^34472154281 is an apocalyptic number.

It is an amenable number.

34472154281 is a deficient number, since it is larger than the sum of its proper divisors (1).

34472154281 is an equidigital number, since it uses as much as digits as its factorization.

34472154281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 215040, while the sum is 41.

The spelling of 34472154281 in words is "thirty-four billion, four hundred seventy-two million, one hundred fifty-four thousand, two hundred eighty-one".