373424533920 has 288 divisors, whose sum is σ = 1292963031360. Its totient is φ = 98129940480.

The previous prime is 373424533907. The next prime is 373424533921. The reversal of 373424533920 is 29335424373.

373424533920 is a `hidden beast` number, since 3 + 7 + 3 + 4 + 24 + 533 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (373424533921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39340375 + ... + 39349865.

It is an arithmetic number, because the mean of its divisors is an integer number (4489454970).

Almost surely, 2^373424533920 is an apocalyptic number.

373424533920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373424533920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646481515680).

373424533920 is an abundant number, since it is smaller than the sum of its proper divisors (919538497440).

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

373424533920 is a wasteful number, since it uses less digits than its factorization.

373424533920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9908 (or 9897 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 45.

The spelling of 373424533920 in words is "three hundred seventy-three billion, four hundred twenty-four million, five hundred thirty-three thousand, nine hundred twenty".