1036859166040 has 64 divisors (see below), whose sum is σ = 2382772930560. Its totient is φ = 405884760960.

The previous prime is 1036859165957. The next prime is 1036859166043. The reversal of 1036859166040 is 406619586301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036859166043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43496925 + ... + 43520755.

It is an arithmetic number, because the mean of its divisors is an integer number (37230827040).

Almost surely, 2^{1036859166040} is an apocalyptic number.

1036859166040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036859166040 is an abundant number, since it is smaller than the sum of its proper divisors (1345913764520).

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

1036859166040 is a wasteful number, since it uses less digits than its factorization.

1036859166040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47032 (or 47028 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 1036859166040 in words is "one trillion, thirty-six billion, eight hundred fifty-nine million, one hundred sixty-six thousand, forty".