40315247700 has 576 divisors, whose sum is σ = 149575759872. Its totient is φ = 8157542400.

The previous prime is 40315247699. The next prime is 40315247719. The reversal of 40315247700 is 774251304.

It is a super-2 number, since 2×40315247700² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 71607619 + ... + 71608181.

Almost surely, 2^40315247700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40315247700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74787879936).

40315247700 is an abundant number, since it is smaller than the sum of its proper divisors (109260512172).

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

40315247700 is a wasteful number, since it uses less digits than its factorization.

40315247700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 40315247700 in words is "forty billion, three hundred fifteen million, two hundred forty-seven thousand, seven hundred".