1050386997792 has 192 divisors, whose sum is σ = 3171070715904. Its totient is φ = 301320560640.

The previous prime is 1050386997763. The next prime is 1050386997839. The reversal of 1050386997792 is 2977996830501.

It is a super-2 number, since 2×1050386997792² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

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 31 ways as a sum of consecutive naturals, for example, 2133013 + ... + 2578859.

It is an arithmetic number, because the mean of its divisors is an integer number (16515993312).

Almost surely, 2^{1050386997792} is an apocalyptic number.

1050386997792 is a gapful number since it is divisible by the number (12) 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 1050386997792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1585535357952).

1050386997792 is an abundant number, since it is smaller than the sum of its proper divisors (2120683718112).

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

1050386997792 is a wasteful number, since it uses less digits than its factorization.

1050386997792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445991 (or 445983 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 66.

The spelling of 1050386997792 in words is "one trillion, fifty billion, three hundred eighty-six million, nine hundred ninety-seven thousand, seven hundred ninety-two".