40661035030 has 128 divisors (see below), whose sum is σ = 96840437760. Its totient is φ = 11900528640.

The previous prime is 40661035007. The next prime is 40661035033. The reversal of 40661035030 is 3053016604.

It is a self number, because there is not a number n which added to its sum of digits gives 40661035030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40661035033) 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 63 ways as a sum of consecutive naturals, for example, 6057316 + ... + 6064024.

It is an arithmetic number, because the mean of its divisors is an integer number (756565920).

Almost surely, 2^40661035030 is an apocalyptic number.

40661035030 is an abundant number, since it is smaller than the sum of its proper divisors (56179402730).

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

40661035030 is a wasteful number, since it uses less digits than its factorization.

40661035030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 40661035030 in words is "forty billion, six hundred sixty-one million, thirty-five thousand, thirty".