40382620092 has 96 divisors (see below), whose sum is σ = 106879449600. Its totient is φ = 13181861376.

The previous prime is 40382620079. The next prime is 40382620123. The reversal of 40382620092 is 29002628304.

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

It is a congruent number.

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, 1663788 + ... + 1687884.

It is an arithmetic number, because the mean of its divisors is an integer number (1113327600).

Almost surely, 2^40382620092 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 40382620092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53439724800).

40382620092 is an abundant number, since it is smaller than the sum of its proper divisors (66496829508).

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

40382620092 is a wasteful number, since it uses less digits than its factorization.

40382620092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24432 (or 24424 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 40382620092 in words is "forty billion, three hundred eighty-two million, six hundred twenty thousand, ninety-two".