1050470201920 has 56 divisors (see below), whose sum is σ = 2504763543168. Its totient is φ = 419628480000.

The previous prime is 1050470201827. The next prime is 1050470201933. The reversal of 1050470201920 is 291020740501.

It is a super-2 number, since 2×1050470201920² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1945246 + ... + 2425885.

Almost surely, 2^{1050470201920} is an apocalyptic number.

1050470201920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050470201920 is an abundant number, since it is smaller than the sum of its proper divisors (1454293341248).

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

1050470201920 is an equidigital number, since it uses as much as digits as its factorization.

1050470201920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371899 (or 4371889 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 1050470201920 in words is "one trillion, fifty billion, four hundred seventy million, two hundred one thousand, nine hundred twenty".