40245265300 has 36 divisors (see below), whose sum is σ = 87529460256. Its totient is φ = 16061749600.

The previous prime is 40245265279. The next prime is 40245265309. The reversal of 40245265300 is 356254204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40245265309) 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, 409936 + ... + 498535.

It is an arithmetic number, because the mean of its divisors is an integer number (2431373896).

Almost surely, 2^40245265300 is an apocalyptic number.

It is an amenable number.

40245265300 is an abundant number, since it is smaller than the sum of its proper divisors (47284194956).

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

40245265300 is a wasteful number, since it uses less digits than its factorization.

40245265300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908928 (or 908921 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 40245265300 in words is "forty billion, two hundred forty-five million, two hundred sixty-five thousand, three hundred".