34426570997 has 16 divisors (see below), whose sum is σ = 42413105280. Its totient is φ = 27211643712.

The previous prime is 34426570963. The next prime is 34426571059. The reversal of 34426570997 is 79907562443.

It is a cyclic number.

It is not a de Polignac number, because 34426570997 - 2¹⁸ = 34426308853 is a prime.

It is a super-2 number, since 2×34426570997² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34426570397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94547 + ... + 278912.

It is an arithmetic number, because the mean of its divisors is an integer number (2650819080).

Almost surely, 2^34426570997 is an apocalyptic number.

It is an amenable number.

34426570997 is a deficient number, since it is larger than the sum of its proper divisors (7986534283).

34426570997 is a wasteful number, since it uses less digits than its factorization.

34426570997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374492.

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 34426570997 in words is "thirty-four billion, four hundred twenty-six million, five hundred seventy thousand, nine hundred ninety-seven".