40707260553700 has 144 divisors (see below), whose sum is σ = 96161817281040. Its totient is φ = 14867585280000.

The previous prime is 40707260553671. The next prime is 40707260553709. The reversal of 40707260553700 is 735506270704.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 19899503904996 + 20807756648704 = 4460886^2 + 4561552^2 .

It is not an unprimeable number, because it can be changed into a prime (40707260553709) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140214690 + ... + 140504710.

It is an arithmetic number, because the mean of its divisors is an integer number (667790397785).

Almost surely, 2^{40707260553700} 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 40707260553700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48080908640520).

40707260553700 is an abundant number, since it is smaller than the sum of its proper divisors (55454556727340).

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

40707260553700 is a wasteful number, since it uses less digits than its factorization.

40707260553700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291218 (or 291211 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 40707260553700 in words is "forty trillion, seven hundred seven billion, two hundred sixty million, five hundred fifty-three thousand, seven hundred".