40252726600 has 24 divisors (see below), whose sum is σ = 93587589810. Its totient is φ = 16101090560.

The previous prime is 40252726559. The next prime is 40252726607. The reversal of 40252726600 is 662725204.

It can be written as a sum of positive squares in 3 ways, for example, as 36811027044 + 3441699556 = 191862^2 + 58666^2 .

It is not an unprimeable number, because it can be changed into a prime (40252726607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100631617 + ... + 100632016.

Almost surely, 2^40252726600 is an apocalyptic number.

40252726600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40252726600 is an abundant number, since it is smaller than the sum of its proper divisors (53334863210).

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

40252726600 is a wasteful number, since it uses less digits than its factorization.

40252726600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201263649 (or 201263640 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 40252726600 in words is "forty billion, two hundred fifty-two million, seven hundred twenty-six thousand, six hundred".