40425624366 has 64 divisors (see below), whose sum is σ = 85877798400. Its totient is φ = 12658859136.

The previous prime is 40425624353. The next prime is 40425624367. The reversal of 40425624366 is 66342652404.

It is a super-2 number, since 2×40425624366² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40425624367) 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 31 ways as a sum of consecutive naturals, for example, 13001220 + ... + 13004328.

It is an arithmetic number, because the mean of its divisors is an integer number (1341840600).

Almost surely, 2^40425624366 is an apocalyptic number.

40425624366 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40425624366 is an abundant number, since it is smaller than the sum of its proper divisors (45452174034).

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

40425624366 is a wasteful number, since it uses less digits than its factorization.

40425624366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 40425624366 in words is "forty billion, four hundred twenty-five million, six hundred twenty-four thousand, three hundred sixty-six".