60444864465 has 16 divisors (see below), whose sum is σ = 97567642368. Its totient is φ = 31951974656.

The previous prime is 60444864463. The next prime is 60444864481. The reversal of 60444864465 is 56446844406.

It is a cyclic number.

It is not a de Polignac number, because 60444864465 - 2¹ = 60444864463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60444864463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17828649 + ... + 17832038.

It is an arithmetic number, because the mean of its divisors is an integer number (6097977648).

Almost surely, 2^60444864465 is an apocalyptic number.

It is an amenable number.

60444864465 is a deficient number, since it is larger than the sum of its proper divisors (37122777903).

60444864465 is a wasteful number, since it uses less digits than its factorization.

60444864465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35660808.

The product of its (nonzero) digits is 8847360, while the sum is 51.

The spelling of 60444864465 in words is "sixty billion, four hundred forty-four million, eight hundred sixty-four thousand, four hundred sixty-five".