65103404160 has 256 divisors, whose sum is σ = 211497505920. Its totient is φ = 17031168000.

The previous prime is 65103404143. The next prime is 65103404161. The reversal of 65103404160 is 6140430156.

It is a super-3 number, since 3×65103404160³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (65103404161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21911475 + ... + 21914445.

Almost surely, 2^65103404160 is an apocalyptic number.

65103404160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65103404160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105748752960).

65103404160 is an abundant number, since it is smaller than the sum of its proper divisors (146394101760).

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

65103404160 is a wasteful number, since it uses less digits than its factorization.

65103404160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207 (or 3195 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 65103404160 in words is "sixty-five billion, one hundred three million, four hundred four thousand, one hundred sixty".