40069246836804 has 96 divisors (see below), whose sum is σ = 100625498055936. Its totient is φ = 12363680071680.

The previous prime is 40069246836797. The next prime is 40069246836833. The reversal of 40069246836804 is 40863864296004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164350537 + ... + 164594159.

It is an arithmetic number, because the mean of its divisors is an integer number (1048182271416).

Almost surely, 2^{40069246836804} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40069246836804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50312749027968).

40069246836804 is an abundant number, since it is smaller than the sum of its proper divisors (60556251219132).

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

40069246836804 is a wasteful number, since it uses less digits than its factorization.

40069246836804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256925 (or 256923 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 60.

The spelling of 40069246836804 in words is "forty trillion, sixty-nine billion, two hundred forty-six million, eight hundred thirty-six thousand, eight hundred four".