40207504848852 has 96 divisors (see below), whose sum is σ = 104861946672000. Its totient is φ = 11884729190400.

The previous prime is 40207504848839. The next prime is 40207504848877. The reversal of 40207504848852 is 25884840570204.

It is a junction number, because it is equal to n+sod(n) for n = 40207504848792 and 40207504848801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28808274 + ... + 30171702.

It is an arithmetic number, because the mean of its divisors is an integer number (1092311944500).

Almost surely, 2^{40207504848852} 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 40207504848852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52430973336000).

40207504848852 is an abundant number, since it is smaller than the sum of its proper divisors (64654441823148).

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

40207504848852 is a wasteful number, since it uses less digits than its factorization.

40207504848852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368937 (or 1368935 counting only the distinct ones).

The product of its (nonzero) digits is 22937600, while the sum is 57.

The spelling of 40207504848852 in words is "forty trillion, two hundred seven billion, five hundred four million, eight hundred forty-eight thousand, eight hundred fifty-two".