34360277644 has 72 divisors (see below), whose sum is σ = 76357587600. Its totient is φ = 13378176000.

The previous prime is 34360277621. The next prime is 34360277657. The reversal of 34360277644 is 44677206343.

It is a junction number, because it is equal to n+sod(n) for n = 34360277594 and 34360277603.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3878532 + ... + 3887380.

It is an arithmetic number, because the mean of its divisors is an integer number (1060522050).

Almost surely, 2^34360277644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34360277644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38178793800).

34360277644 is an abundant number, since it is smaller than the sum of its proper divisors (41997309956).

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

34360277644 is a wasteful number, since it uses less digits than its factorization.

34360277644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10679 (or 10670 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 46.

The spelling of 34360277644 in words is "thirty-four billion, three hundred sixty million, two hundred seventy-seven thousand, six hundred forty-four".