1840237966996 has 24 divisors (see below), whose sum is σ = 3783426310944. Its totient is φ = 772127818080.

The previous prime is 1840237966981. The next prime is 1840237966997. The reversal of 1840237966996 is 6996697320481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1840237966997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608599050 + ... + 1608600193.

It is an arithmetic number, because the mean of its divisors is an integer number (157642762956).

Almost surely, 2^{1840237966996} is an apocalyptic number.

It is an amenable number.

1840237966996 is an abundant number, since it is smaller than the sum of its proper divisors (1943188343948).

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

1840237966996 is a wasteful number, since it uses less digits than its factorization.

1840237966996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217199271 (or 3217199269 counting only the distinct ones).

The product of its (nonzero) digits is 211631616, while the sum is 70.

The spelling of 1840237966996 in words is "one trillion, eight hundred forty billion, two hundred thirty-seven million, nine hundred sixty-six thousand, nine hundred ninety-six".