165301064541240 has 64 divisors (see below), whose sum is σ = 495978664440960. Its totient is φ = 44073575360640.

The previous prime is 165301064541211. The next prime is 165301064541259. The reversal of 165301064541240 is 42145460103561.

165301064541240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 165301064541192 and 165301064541201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104028774 + ... + 105605813.

It is an arithmetic number, because the mean of its divisors is an integer number (7749666631890).

Almost surely, 2^{165301064541240} is an apocalyptic number.

165301064541240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165301064541240 is an abundant number, since it is smaller than the sum of its proper divisors (330677599899720).

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

165301064541240 is a wasteful number, since it uses less digits than its factorization.

165301064541240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209641172 (or 209641168 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 165301064541240 in words is "one hundred sixty-five trillion, three hundred one billion, sixty-four million, five hundred forty-one thousand, two hundred forty".