40362216400 has 60 divisors (see below), whose sum is σ = 105785711424. Its totient is φ = 14677168000.

The previous prime is 40362216383. The next prime is 40362216407. The reversal of 40362216400 is 461226304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40362216407) 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 11 ways as a sum of consecutive naturals, for example, 4582216 + ... + 4591015.

Almost surely, 2^40362216400 is an apocalyptic number.

40362216400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40362216400 is an abundant number, since it is smaller than the sum of its proper divisors (65423495024).

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

40362216400 is a wasteful number, since it uses less digits than its factorization.

40362216400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9173260 (or 9173249 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 40362216400 in words is "forty billion, three hundred sixty-two million, two hundred sixteen thousand, four hundred".