40205350332 has 72 divisors (see below), whose sum is σ = 116167274496. Its totient is φ = 11485414944.

The previous prime is 40205350331. The next prime is 40205350343. The reversal of 40205350332 is 23305350204.

It is a junction number, because it is equal to n+sod(n) for n = 40205350296 and 40205350305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40205350331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2871613 + ... + 2885579.

It is an arithmetic number, because the mean of its divisors is an integer number (1613434368).

Almost surely, 2^40205350332 is an apocalyptic number.

40205350332 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

40205350332 is an abundant number, since it is smaller than the sum of its proper divisors (75961924164).

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

40205350332 is a wasteful number, since it uses less digits than its factorization.

40205350332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25407 (or 25402 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The spelling of 40205350332 in words is "forty billion, two hundred five million, three hundred fifty thousand, three hundred thirty-two".