2070340217406 has 24 divisors (see below), whose sum is σ = 4493127173184. Its totient is φ = 688976477280.

The previous prime is 2070340217401. The next prime is 2070340217447. The reversal of 2070340217406 is 6047120430702.

2070340217406 is a `hidden beast` number, since 2 + 0 + 7 + 0 + 34 + 0 + 217 + 406 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070340217401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94732815 + ... + 94754666.

It is an arithmetic number, because the mean of its divisors is an integer number (187213632216).

Almost surely, 2^{2070340217406} is an apocalyptic number.

2070340217406 is an abundant number, since it is smaller than the sum of its proper divisors (2422786955778).

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

2070340217406 is a wasteful number, since it uses less digits than its factorization.

2070340217406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189488096 (or 189488093 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 2070340217406 in words is "two trillion, seventy billion, three hundred forty million, two hundred seventeen thousand, four hundred six".