34430211240 has 64 divisors (see below), whose sum is σ = 104079159360. Its totient is φ = 9111298560.

The previous prime is 34430211223. The next prime is 34430211259. The reversal of 34430211240 is 4211203443.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 34430211240.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079389 + ... + 1110828.

It is an arithmetic number, because the mean of its divisors is an integer number (1626236865).

Almost surely, 2^34430211240 is an apocalyptic number.

34430211240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34430211240 is an abundant number, since it is smaller than the sum of its proper divisors (69648948120).

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

34430211240 is a wasteful number, since it uses less digits than its factorization.

34430211240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190362 (or 2190358 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 34430211240 its reverse (4211203443), we get a palindrome (38641414683).

The spelling of 34430211240 in words is "thirty-four billion, four hundred thirty million, two hundred eleven thousand, two hundred forty".