20341074380 has 48 divisors (see below), whose sum is σ = 46966542336. Its totient is φ = 7338502080.

The previous prime is 20341074361. The next prime is 20341074427. The reversal of 20341074380 is 8347014302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336074 + ... + 391953.

It is an arithmetic number, because the mean of its divisors is an integer number (978469632).

Almost surely, 2^20341074380 is an apocalyptic number.

20341074380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20341074380 is an abundant number, since it is smaller than the sum of its proper divisors (26625467956).

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

20341074380 is a wasteful number, since it uses less digits than its factorization.

20341074380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728174 (or 728172 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 20341074380 its reverse (8347014302), we get a palindrome (28688088682).

The spelling of 20341074380 in words is "twenty billion, three hundred forty-one million, seventy-four thousand, three hundred eighty".