34871009040 has 120 divisors (see below), whose sum is σ = 133838273088. Its totient is φ = 7970515200.

The previous prime is 34871009003. The next prime is 34871009071. The reversal of 34871009040 is 4090017843.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 34871008986 and 34871009004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3454386 + ... + 3464465.

Almost surely, 2^34871009040 is an apocalyptic number.

34871009040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34871009040 is an abundant number, since it is smaller than the sum of its proper divisors (98967264048).

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

34871009040 is a wasteful number, since it uses less digits than its factorization.

34871009040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6918877 (or 6918868 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 34871009040 in words is "thirty-four billion, eight hundred seventy-one million, nine thousand, forty".