40725353212260 has 192 divisors, whose sum is σ = 118497564783360. Its totient is φ = 10443100856320.

The previous prime is 40725353212249. The next prime is 40725353212277. The reversal of 40725353212260 is 6221235352704.

It is a super-2 number, since 2×40725353212260² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69110587 + ... + 69697373.

It is an arithmetic number, because the mean of its divisors is an integer number (617174816580).

Almost surely, 2^{40725353212260} 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 40725353212260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59248782391680).

40725353212260 is an abundant number, since it is smaller than the sum of its proper divisors (77772211571100).

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

40725353212260 is a wasteful number, since it uses less digits than its factorization.

40725353212260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587246 (or 587244 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

Adding to 40725353212260 its reverse (6221235352704), we get a palindrome (46946588564964).

The spelling of 40725353212260 in words is "forty trillion, seven hundred twenty-five billion, three hundred fifty-three million, two hundred twelve thousand, two hundred sixty".