2076968169438 has 16 divisors (see below), whose sum is σ = 4206517812480. Its totient is φ = 683559144216.

The previous prime is 2076968169373. The next prime is 2076968169473. The reversal of 2076968169438 is 8349618696702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2190894220 + ... + 2190895167.

It is an arithmetic number, because the mean of its divisors is an integer number (262907363280).

Almost surely, 2^{2076968169438} is an apocalyptic number.

2076968169438 is an abundant number, since it is smaller than the sum of its proper divisors (2129549643042).

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

2076968169438 is a wasteful number, since it uses less digits than its factorization.

2076968169438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381789471.

The product of its (nonzero) digits is 188116992, while the sum is 69.

The spelling of 2076968169438 in words is "two trillion, seventy-six billion, nine hundred sixty-eight million, one hundred sixty-nine thousand, four hundred thirty-eight".