373309820082 has 48 divisors (see below), whose sum is σ = 813479186520. Its totient is φ = 123723403776.

The previous prime is 373309820033. The next prime is 373309820087. The reversal of 373309820082 is 280028903373.

It is a happy number.

373309820082 is a `hidden beast` number, since 37 + 330 + 9 + 8 + 200 + 82 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 372589380801 + 720439281 = 610401^2 + 26841^2 .

It is not an unprimeable number, because it can be changed into a prime (373309820087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5473044 + ... + 5540832.

Almost surely, 2^373309820082 is an apocalyptic number.

373309820082 is an abundant number, since it is smaller than the sum of its proper divisors (440169366438).

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

373309820082 is a wasteful number, since it uses less digits than its factorization.

373309820082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69547 (or 69544 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 373309820082 in words is "three hundred seventy-three billion, three hundred nine million, eight hundred twenty thousand, eighty-two".