1120719401788 has 24 divisors (see below), whose sum is σ = 2241487452512. Its totient is φ = 480297890304.

The previous prime is 1120719401783. The next prime is 1120719401803. The reversal of 1120719401788 is 8871049170211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120719401783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956920 + ... + 1776832.

Almost surely, 2^{1120719401788} is an apocalyptic number.

It is an amenable number.

1120719401788 is an abundant number, since it is smaller than the sum of its proper divisors (1120768050724).

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

1120719401788 is a wasteful number, since it uses less digits than its factorization.

1120719401788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868741 (or 868739 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 49.

The spelling of 1120719401788 in words is "one trillion, one hundred twenty billion, seven hundred nineteen million, four hundred one thousand, seven hundred eighty-eight".