34070040404028 has 72 divisors (see below), whose sum is σ = 86459011513056. Its totient is φ = 11312200972800.

The previous prime is 34070040404009. The next prime is 34070040404041. The reversal of 34070040404028 is 82040404007043.

It is a happy number.

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 = 34070040403983 and 34070040404001.

It is a congruent number.

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, 27630400 + ... + 28837112.

It is an arithmetic number, because the mean of its divisors is an integer number (1200819604348).

Almost surely, 2^{34070040404028} is an apocalyptic number.

It is an amenable number.

34070040404028 is an abundant number, since it is smaller than the sum of its proper divisors (52388971109028).

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

34070040404028 is a wasteful number, since it uses less digits than its factorization.

34070040404028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209795 (or 1209790 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The spelling of 34070040404028 in words is "thirty-four trillion, seventy billion, forty million, four hundred four thousand, twenty-eight".