41623333640 has 32 divisors (see below), whose sum is σ = 107031430080. Its totient is φ = 14270857152.

The previous prime is 41623333547. The next prime is 41623333693. The reversal of 41623333640 is 4633332614.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 41623333640.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74327102 + ... + 74327661.

It is an arithmetic number, because the mean of its divisors is an integer number (3344732190).

Almost surely, 2^41623333640 is an apocalyptic number.

41623333640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41623333640 is an abundant number, since it is smaller than the sum of its proper divisors (65408096440).

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

41623333640 is a wasteful number, since it uses less digits than its factorization.

41623333640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148654781 (or 148654777 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 41623333640 in words is "forty-one billion, six hundred twenty-three million, three hundred thirty-three thousand, six hundred forty".