64034403741 has 64 divisors (see below), whose sum is σ = 120506019840. Its totient is φ = 32636934720.

The previous prime is 64034403739. The next prime is 64034403779. The reversal of 64034403741 is 14730443046.

64034403741 is a `hidden beast` number, since 640 + 3 + 4 + 4 + 0 + 3 + 7 + 4 + 1 = 666.

It is not a de Polignac number, because 64034403741 - 2¹ = 64034403739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64034403696 and 64034403705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64034403731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 180385 + ... + 400758.

It is an arithmetic number, because the mean of its divisors is an integer number (1882906560).

Almost surely, 2^64034403741 is an apocalyptic number.

It is an amenable number.

64034403741 is a deficient number, since it is larger than the sum of its proper divisors (56471616099).

64034403741 is a wasteful number, since it uses less digits than its factorization.

64034403741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581223 (or 581217 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

Adding to 64034403741 its reverse (14730443046), we get a palindrome (78764846787).

It can be divided in two parts, 6403 and 4403741, that added together give a palindrome (4410144).

The spelling of 64034403741 in words is "sixty-four billion, thirty-four million, four hundred three thousand, seven hundred forty-one".