2904128966070 has 48 divisors (see below), whose sum is σ = 7601411422800. Its totient is φ = 769236841152.

The previous prime is 2904128966041. The next prime is 2904128966111. The reversal of 2904128966070 is 706698214092.

2904128966070 is a `hidden beast` number, since 2 + 9 + 0 + 4 + 1 + 28 + 9 + 6 + 607 + 0 = 666.

2904128966070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2904128966070² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2904128965998 and 2904128966016.

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, 108268804 + ... + 108295623.

It is an arithmetic number, because the mean of its divisors is an integer number (158362737975).

Almost surely, 2^{2904128966070} is an apocalyptic number.

2904128966070 is an abundant number, since it is smaller than the sum of its proper divisors (4697282456730).

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

2904128966070 is a wasteful number, since it uses less digits than its factorization.

2904128966070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216564589 (or 216564586 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 2904128966070 in words is "two trillion, nine hundred four billion, one hundred twenty-eight million, nine hundred sixty-six thousand, seventy".