41201611623 has 6 divisors (see below), whose sum is σ = 59513439024. Its totient is φ = 27467741076.

The previous prime is 41201611571. The next prime is 41201611639. The reversal of 41201611623 is 32611610214.

It is a happy number.

41201611623 is a `hidden beast` number, since 4 + 1 + 20 + 1 + 6 + 11 + 623 = 666.

It is not a de Polignac number, because 41201611623 - 2¹² = 41201607527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41201611643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2288978415 + ... + 2288978432.

It is an arithmetic number, because the mean of its divisors is an integer number (9918906504).

Almost surely, 2^41201611623 is an apocalyptic number.

41201611623 is a deficient number, since it is larger than the sum of its proper divisors (18311827401).

41201611623 is a wasteful number, since it uses less digits than its factorization.

41201611623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577956853 (or 4577956850 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 41201611623 in words is "forty-one billion, two hundred one million, six hundred eleven thousand, six hundred twenty-three".