64046261441 has 8 divisors (see below), whose sum is σ = 64188815424. Its totient is φ = 63903757680.

The previous prime is 64046261413. The next prime is 64046261453. The reversal of 64046261441 is 14416264046.

64046261441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64046261441 - 2²² = 64042067137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64046261395 and 64046261404.

It is not an unprimeable number, because it can be changed into a prime (64046261401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3780596 + ... + 3797498.

It is an arithmetic number, because the mean of its divisors is an integer number (8023601928).

Almost surely, 2^64046261441 is an apocalyptic number.

It is an amenable number.

64046261441 is a deficient number, since it is larger than the sum of its proper divisors (142553983).

64046261441 is a wasteful number, since it uses less digits than its factorization.

64046261441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25111.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 64046261441 in words is "sixty-four billion, forty-six million, two hundred sixty-one thousand, four hundred forty-one".