34140800440 has 32 divisors (see below), whose sum is σ = 76958840160. Its totient is φ = 13631068800.

The previous prime is 34140800437. The next prime is 34140800453. The reversal of 34140800440 is 4400804143.

It is a junction number, because it is equal to n+sod(n) for n = 34140800399 and 34140800408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767196 + ... + 810475.

It is an arithmetic number, because the mean of its divisors is an integer number (2404963755).

Almost surely, 2^34140800440 is an apocalyptic number.

It is an amenable number.

34140800440 is an abundant number, since it is smaller than the sum of its proper divisors (42818039720).

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

34140800440 is a wasteful number, since it uses less digits than its factorization.

34140800440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578223 (or 1578219 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 34140800440 in words is "thirty-four billion, one hundred forty million, eight hundred thousand, four hundred forty".