164352401140652 has 24 divisors (see below), whose sum is σ = 294642130962480. Its totient is φ = 80169076477440.

The previous prime is 164352401140633. The next prime is 164352401140657. The reversal of 164352401140652 is 256041104253461.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (164352401140657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12996077 + ... + 22307012.

It is an arithmetic number, because the mean of its divisors is an integer number (12276755456770).

Almost surely, 2^{164352401140652} is an apocalyptic number.

It is an amenable number.

164352401140652 is a deficient number, since it is larger than the sum of its proper divisors (130289729821828).

164352401140652 is a wasteful number, since it uses less digits than its factorization.

164352401140652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35331521 (or 35331519 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 164352401140652 in words is "one hundred sixty-four trillion, three hundred fifty-two billion, four hundred one million, one hundred forty thousand, six hundred fifty-two".