40262844826204 has 192 divisors, whose sum is σ = 99796071997440. Its totient is φ = 13688644273920.

The previous prime is 40262844826187. The next prime is 40262844826273.

It is a happy number.

40262844826204 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34960849 + ... + 36094135.

It is an arithmetic number, because the mean of its divisors is an integer number (519771208320).

Almost surely, 2^{40262844826204} is an apocalyptic number.

40262844826204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40262844826204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49898035998720).

40262844826204 is an abundant number, since it is smaller than the sum of its proper divisors (59533227171236).

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

40262844826204 is a wasteful number, since it uses less digits than its factorization.

40262844826204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133808 (or 1133806 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 52.

The spelling of 40262844826204 in words is "forty trillion, two hundred sixty-two billion, eight hundred forty-four million, eight hundred twenty-six thousand, two hundred four".