1129948790608 has 80 divisors (see below), whose sum is σ = 2395468769472. Its totient is φ = 512072960000.

The previous prime is 1129948790587. The next prime is 1129948790617. The reversal of 1129948790608 is 8060978499211.

It is a happy number.

It is a super-3 number, since 3×1129948790608³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1129948790608.

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, 240873543 + ... + 240878233.

Almost surely, 2^{1129948790608} is an apocalyptic number.

It is an amenable number.

1129948790608 is an abundant number, since it is smaller than the sum of its proper divisors (1265519978864).

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

1129948790608 is a wasteful number, since it uses less digits than its factorization.

1129948790608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8524 (or 8518 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 64.

The spelling of 1129948790608 in words is "one trillion, one hundred twenty-nine billion, nine hundred forty-eight million, seven hundred ninety thousand, six hundred eight".