41647203213 has 32 divisors (see below), whose sum is σ = 69729838080. Its totient is φ = 21479247360.

The previous prime is 41647203193. The next prime is 41647203251. The reversal of 41647203213 is 31230274614.

It is not a de Polignac number, because 41647203213 - 2⁸ = 41647202957 is a prime.

It is a super-4 number, since 4×41647203213⁴ (a number of 44 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41647203263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616420 + ... + 680637.

It is an arithmetic number, because the mean of its divisors is an integer number (2179057440).

Almost surely, 2^41647203213 is an apocalyptic number.

It is an amenable number.

41647203213 is a deficient number, since it is larger than the sum of its proper divisors (28082634867).

41647203213 is a wasteful number, since it uses less digits than its factorization.

41647203213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297217.

The product of its (nonzero) digits is 24192, while the sum is 33.

Adding to 41647203213 its reverse (31230274614), we get a palindrome (72877477827).

The spelling of 41647203213 in words is "forty-one billion, six hundred forty-seven million, two hundred three thousand, two hundred thirteen".