40022822004 has 144 divisors (see below), whose sum is σ = 110973710400. Its totient is φ = 11178984960.

The previous prime is 40022821997. The next prime is 40022822009.

40022822004 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40022822009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1001152 + ... + 1040360.

Almost surely, 2^40022822004 is an apocalyptic number.

40022822004 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 40022822004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55486855200).

40022822004 is an abundant number, since it is smaller than the sum of its proper divisors (70950888396).

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

40022822004 is a wasteful number, since it uses less digits than its factorization.

40022822004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39294 (or 39281 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The spelling of 40022822004 in words is "forty billion, twenty-two million, eight hundred twenty-two thousand, four".