20371883350 has 48 divisors (see below), whose sum is σ = 46635952608. Its totient is φ = 6447363840.

The previous prime is 20371883341. The next prime is 20371883359. The reversal of 20371883350 is 5338817302.

It is an interprime number because it is at equal distance from previous prime (20371883341) and next prime (20371883359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20371883359) 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, 2234119 + ... + 2243218.

It is an arithmetic number, because the mean of its divisors is an integer number (971582346).

Almost surely, 2^20371883350 is an apocalyptic number.

20371883350 is an abundant number, since it is smaller than the sum of its proper divisors (26264069258).

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

20371883350 is a wasteful number, since it uses less digits than its factorization.

20371883350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477369 (or 4477364 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 20371883350 in words is "twenty billion, three hundred seventy-one million, eight hundred eighty-three thousand, three hundred fifty".