164304051740 has 48 divisors (see below), whose sum is σ = 365486403744. Its totient is φ = 61829990400.

The previous prime is 164304051733. The next prime is 164304051761. The reversal of 164304051740 is 47150403461.

It is a self number, because there is not a number n which added to its sum of digits gives 164304051740.

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, 730955 + ... + 928925.

It is an arithmetic number, because the mean of its divisors is an integer number (7614300078).

Almost surely, 2^164304051740 is an apocalyptic number.

164304051740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164304051740 is an abundant number, since it is smaller than the sum of its proper divisors (201182352004).

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

164304051740 is a wasteful number, since it uses less digits than its factorization.

164304051740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200438 (or 200436 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 164304051740 in words is "one hundred sixty-four billion, three hundred four million, fifty-one thousand, seven hundred forty".