64413410061 has 48 divisors (see below), whose sum is σ = 117372725568. Its totient is φ = 30887539200.

The previous prime is 64413410053. The next prime is 64413410069. The reversal of 64413410061 is 16001431446.

It is an interprime number because it is at equal distance from previous prime (64413410053) and next prime (64413410069).

It is not a de Polignac number, because 64413410061 - 2³ = 64413410053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64413410069) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1511100 + ... + 1553141.

It is an arithmetic number, because the mean of its divisors is an integer number (2445265116).

Almost surely, 2^64413410061 is an apocalyptic number.

It is an amenable number.

64413410061 is a deficient number, since it is larger than the sum of its proper divisors (52959315507).

64413410061 is a wasteful number, since it uses less digits than its factorization.

64413410061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064282 (or 3064275 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

It can be divided in two parts, 64413 and 410061, that added together give a palindrome (474474).

The spelling of 64413410061 in words is "sixty-four billion, four hundred thirteen million, four hundred ten thousand, sixty-one".