34564213544 has 32 divisors (see below), whose sum is σ = 78423007680. Its totient is φ = 13941867264.

The previous prime is 34564213543. The next prime is 34564213583. The reversal of 34564213544 is 44531246543.

It is not an unprimeable number, because it can be changed into a prime (34564213543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18152522 + ... + 18154425.

It is an arithmetic number, because the mean of its divisors is an integer number (2450718990).

Almost surely, 2^34564213544 is an apocalyptic number.

34564213544 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

34564213544 is an abundant number, since it is smaller than the sum of its proper divisors (43858794136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34564213544 is a wasteful number, since it uses less digits than its factorization.

34564213544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36306977 (or 36306973 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

The spelling of 34564213544 in words is "thirty-four billion, five hundred sixty-four million, two hundred thirteen thousand, five hundred forty-four".