1129374030940 has 48 divisors (see below), whose sum is σ = 2452500584352. Its totient is φ = 436610693376.

The previous prime is 1129374030877. The next prime is 1129374030991. The reversal of 1129374030940 is 490304739211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7880079 + ... + 8022118.

It is an arithmetic number, because the mean of its divisors is an integer number (51093762174).

Almost surely, 2^{1129374030940} is an apocalyptic number.

1129374030940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1129374030940 is an abundant number, since it is smaller than the sum of its proper divisors (1323126553412).

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

1129374030940 is a wasteful number, since it uses less digits than its factorization.

1129374030940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15902326 (or 15902324 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 1129374030940 in words is "one trillion, one hundred twenty-nine billion, three hundred seventy-four million, thirty thousand, nine hundred forty".