41663901390 has 32 divisors (see below), whose sum is σ = 100003126176. Its totient is φ = 11109288960.

The previous prime is 41663901373. The next prime is 41663901401. The reversal of 41663901390 is 9310936614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272614 + ... + 397046.

It is an arithmetic number, because the mean of its divisors is an integer number (3125097693).

Almost surely, 2^41663901390 is an apocalyptic number.

41663901390 is an abundant number, since it is smaller than the sum of its proper divisors (58339224786).

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

41663901390 is a wasteful number, since it uses less digits than its factorization.

41663901390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135604.

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 41663901390 in words is "forty-one billion, six hundred sixty-three million, nine hundred one thousand, three hundred ninety".