1049383383720 has 128 divisors (see below), whose sum is σ = 3598120396800. Its totient is φ = 239843425536.

The previous prime is 1049383383611. The next prime is 1049383383749. The reversal of 1049383383720 is 273833839401.

1049383383720 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1049383383720² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17195421 + ... + 17256339.

It is an arithmetic number, because the mean of its divisors is an integer number (28110315600).

Almost surely, 2^{1049383383720} is an apocalyptic number.

1049383383720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1049383383720 is an abundant number, since it is smaller than the sum of its proper divisors (2548737013080).

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

1049383383720 is a wasteful number, since it uses less digits than its factorization.

1049383383720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81447 (or 81443 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 1049383383720 in words is "one trillion, forty-nine billion, three hundred eighty-three million, three hundred eighty-three thousand, seven hundred twenty".