165376928940 has 48 divisors (see below), whose sum is σ = 463073291520. Its totient is φ = 44098810560.

The previous prime is 165376928939. The next prime is 165376928947. The reversal of 165376928940 is 49829673561.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (165376928947) 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, 2631201 + ... + 2693319.

It is an arithmetic number, because the mean of its divisors is an integer number (9647360240).

It is a 1-persistent number, because it is pandigital, but 2⋅165376928940 = 330753857880 is not.

Almost surely, 2^165376928940 is an apocalyptic number.

165376928940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165376928940 is an abundant number, since it is smaller than the sum of its proper divisors (297696362580).

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

165376928940 is a wasteful number, since it uses less digits than its factorization.

165376928940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106502 (or 106500 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 165376928940 in words is "one hundred sixty-five billion, three hundred seventy-six million, nine hundred twenty-eight thousand, nine hundred forty".