371381948900 has 72 divisors (see below), whose sum is σ = 835680888000. Its totient is φ = 143087486080.

The previous prime is 371381948869. The next prime is 371381948909. The reversal of 371381948900 is 9849183173.

It is a super-2 number, since 2×371381948900² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (371381948909) 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 23 ways as a sum of consecutive naturals, for example, 1062281 + ... + 1367919.

It is an arithmetic number, because the mean of its divisors is an integer number (11606679000).

Almost surely, 2^371381948900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 371381948900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (417840444000).

371381948900 is an abundant number, since it is smaller than the sum of its proper divisors (464298939100).

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

371381948900 is a wasteful number, since it uses less digits than its factorization.

371381948900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306101 (or 306094 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 371381948900 in words is "three hundred seventy-one billion, three hundred eighty-one million, nine hundred forty-eight thousand, nine hundred".