34511120040 has 64 divisors (see below), whose sum is σ = 108034819200. Its totient is φ = 8802835712.

The previous prime is 34511119997. The next prime is 34511120089. The reversal of 34511120040 is 4002111543.

It is a junction number, because it is equal to n+sod(n) for n = 34511119989 and 34511120016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6249255 + ... + 6254774.

It is an arithmetic number, because the mean of its divisors is an integer number (1688044050).

Almost surely, 2^34511120040 is an apocalyptic number.

34511120040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34511120040 is an abundant number, since it is smaller than the sum of its proper divisors (73523699160).

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

34511120040 is a wasteful number, since it uses less digits than its factorization.

34511120040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12504066 (or 12504062 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 34511120040 its reverse (4002111543), we get a palindrome (38513231583).

The spelling of 34511120040 in words is "thirty-four billion, five hundred eleven million, one hundred twenty thousand, forty".