1128604851740 has 12 divisors (see below), whose sum is σ = 2370070188696. Its totient is φ = 451441940688.

The previous prime is 1128604851733. The next prime is 1128604851757. The reversal of 1128604851740 is 471584068211.

It is a super-2 number, since 2×1128604851740² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 28215121274 + ... + 28215121313.

It is an arithmetic number, because the mean of its divisors is an integer number (197505849058).

Almost surely, 2^{1128604851740} is an apocalyptic number.

1128604851740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1128604851740 is an abundant number, since it is smaller than the sum of its proper divisors (1241465336956).

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

1128604851740 is a wasteful number, since it uses less digits than its factorization.

1128604851740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56430242596 (or 56430242594 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 1128604851740 in words is "one trillion, one hundred twenty-eight billion, six hundred four million, eight hundred fifty-one thousand, seven hundred forty".