1129740033740 has 12 divisors (see below), whose sum is σ = 2372454070896. Its totient is φ = 451896013488.

The previous prime is 1129740033707. The next prime is 1129740033749. The reversal of 1129740033740 is 473300479211.

It is not an unprimeable number, because it can be changed into a prime (1129740033749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28243500824 + ... + 28243500863.

It is an arithmetic number, because the mean of its divisors is an integer number (197704505908).

Almost surely, 2^{1129740033740} is an apocalyptic number.

1129740033740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1129740033740 is an abundant number, since it is smaller than the sum of its proper divisors (1242714037156).

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

1129740033740 is a wasteful number, since it uses less digits than its factorization.

1129740033740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56487001696 (or 56487001694 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 1129740033740 in words is "one trillion, one hundred twenty-nine billion, seven hundred forty million, thirty-three thousand, seven hundred forty".