64110461290386 has 16 divisors (see below), whose sum is σ = 146538197235264. Its totient is φ = 18317274654384.

The previous prime is 64110461290357. The next prime is 64110461290523. The reversal of 64110461290386 is 68309216401146.

It is a happy number.

It is a super-2 number, since 2×64110461290386² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763219777225 + ... + 763219777308.

It is an arithmetic number, because the mean of its divisors is an integer number (9158637327204).

Almost surely, 2^{64110461290386} is an apocalyptic number.

64110461290386 is an abundant number, since it is smaller than the sum of its proper divisors (82427735944878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64110461290386 is a wasteful number, since it uses less digits than its factorization.

64110461290386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526439554545.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 64110461290386 in words is "sixty-four trillion, one hundred ten billion, four hundred sixty-one million, two hundred ninety thousand, three hundred eighty-six".