2073878970930 has 384 divisors, whose sum is σ = 6227020800000. Its totient is φ = 474883250688.

The previous prime is 2073878970913. The next prime is 2073878970967. The reversal of 2073878970930 is 390798783702.

2073878970930 is a `hidden beast` number, since 20 + 7 + 387 + 89 + 70 + 93 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 276550321 + ... + 276557819.

It is an arithmetic number, because the mean of its divisors is an integer number (16216200000).

Almost surely, 2^{2073878970930} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2073878970930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3113510400000).

2073878970930 is an abundant number, since it is smaller than the sum of its proper divisors (4153141829070).

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

2073878970930 is a wasteful number, since it uses less digits than its factorization.

2073878970930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830 (or 7827 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 2073878970930 in words is "two trillion, seventy-three billion, eight hundred seventy-eight million, nine hundred seventy thousand, nine hundred thirty".