34148894955481 has 4 divisors (see below), whose sum is σ = 36157653482292. Its totient is φ = 32140136428672.

The previous prime is 34148894955451. The next prime is 34148894955493. The reversal of 34148894955481 is 18455949884143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19445312979856 + 14703581975625 = 4409684^2 + 3834525^2 .

It is a cyclic number.

It is not a de Polignac number, because 34148894955481 - 2¹⁹ = 34148894431193 is a prime.

It is a super-2 number, since 2×34148894955481² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34148894955451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004379263380 + ... + 1004379263413.

It is an arithmetic number, because the mean of its divisors is an integer number (9039413370573).

Almost surely, 2^{34148894955481} is an apocalyptic number.

It is an amenable number.

34148894955481 is a deficient number, since it is larger than the sum of its proper divisors (2008758526811).

34148894955481 is a wasteful number, since it uses less digits than its factorization.

34148894955481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008758526810.

The product of its digits is 796262400, while the sum is 73.

The spelling of 34148894955481 in words is "thirty-four trillion, one hundred forty-eight billion, eight hundred ninety-four million, nine hundred fifty-five thousand, four hundred eighty-one".