40003522562124 has 288 divisors, whose sum is σ = 111611282904576. Its totient is φ = 11980487715840.

The previous prime is 40003522562117. The next prime is 40003522562141. The reversal of 40003522562124 is 42126522530004.

40003522562124 is a `hidden beast` number, since 4 + 0 + 0 + 0 + 3 + 5 + 2 + 2 + 5 + 621 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16509913177 + ... + 16509915599.

It is an arithmetic number, because the mean of its divisors is an integer number (387539176752).

Almost surely, 2^{40003522562124} is an apocalyptic number.

40003522562124 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 40003522562124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55805641452288).

40003522562124 is an abundant number, since it is smaller than the sum of its proper divisors (71607760342452).

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

40003522562124 is a wasteful number, since it uses less digits than its factorization.

40003522562124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805 (or 3800 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 40003522562124 in words is "forty trillion, three billion, five hundred twenty-two million, five hundred sixty-two thousand, one hundred twenty-four".