40426030600 has 48 divisors (see below), whose sum is σ = 99519383700. Its totient is φ = 15219210240.

The previous prime is 40426030559. The next prime is 40426030639. The reversal of 40426030600 is 603062404.

It can be written as a sum of positive squares in 6 ways, for example, as 21049947396 + 19376083204 = 145086^2 + 139198^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5941605 + ... + 5948404.

Almost surely, 2^40426030600 is an apocalyptic number.

40426030600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40426030600 is an abundant number, since it is smaller than the sum of its proper divisors (59093353100).

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

40426030600 is a wasteful number, since it uses less digits than its factorization.

40426030600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11890042 (or 11890033 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The spelling of 40426030600 in words is "forty billion, four hundred twenty-six million, thirty thousand, six hundred".