2070381085920 has 240 divisors, whose sum is σ = 8350537412448. Its totient is φ = 473229941760.

The previous prime is 2070381085909. The next prime is 2070381085957. The reversal of 2070381085920 is 295801830702.

It is a happy number.

2070381085920 is a `hidden beast` number, since 20 + 7 + 0 + 38 + 1 + 0 + 8 + 592 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11320111 + ... + 11501550.

Almost surely, 2^{2070381085920} is an apocalyptic number.

2070381085920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070381085920 is an abundant number, since it is smaller than the sum of its proper divisors (6280156326528).

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

2070381085920 is a wasteful number, since it uses less digits than its factorization.

2070381085920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22821695 (or 22821678 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 2070381085920 in words is "two trillion, seventy billion, three hundred eighty-one million, eighty-five thousand, nine hundred twenty".