1942850000 has 360 divisors, whose sum is σ = 5990850936. Its totient is φ = 604800000.

The previous prime is 1942849927. The next prime is 1942850003. The reversal of 1942850000 is 582491.

It can be written as a sum of positive squares in 12 ways, for example, as 1560882064 + 381967936 = 39508^2 + 19544^2 .

It is a super-2 number, since 2×1942850000² = 7549332245000000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942850003) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 31849970 + ... + 31850030.

Almost surely, 2^1942850000 is an apocalyptic number.

1942850000 is a gapful number since it is divisible by the number (10) 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 1942850000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2995425468).

1942850000 is an abundant number, since it is smaller than the sum of its proper divisors (4048000936).

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

1942850000 is an equidigital number, since it uses as much as digits as its factorization.

1942850000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1942850000 is about 44077.7721760073. The cubic root of 1942850000 is about 1247.8041448348.

The spelling of 1942850000 in words is "one billion, nine hundred forty-two million, eight hundred fifty thousand".