211340076412740 has 192 divisors, whose sum is σ = 679535256960000. Its totient is φ = 48536635000320.

The previous prime is 211340076412711. The next prime is 211340076412769. The reversal of 211340076412740 is 47214670043112.

It is an interprime number because it is at equal distance from previous prime (211340076412711) and next prime (211340076412769).

It is a junction number, because it is equal to n+sod(n) for n = 211340076412692 and 211340076412701.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1127239726 + ... + 1127427194.

It is an arithmetic number, because the mean of its divisors is an integer number (3539246130000).

Almost surely, 2^{211340076412740} is an apocalyptic number.

211340076412740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211340076412740 is an abundant number, since it is smaller than the sum of its proper divisors (468195180547260).

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

211340076412740 is a wasteful number, since it uses less digits than its factorization.

211340076412740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277410 (or 277408 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 211340076412740 in words is "two hundred eleven trillion, three hundred forty billion, seventy-six million, four hundred twelve thousand, seven hundred forty".