1380114788 has 24 divisors (see below), whose sum is σ = 2602911360. Its totient is φ = 636504480.

The previous prime is 1380114781. The next prime is 1380114811. The reversal of 1380114788 is 8874110831.

It is not an unprimeable number, because it can be changed into a prime (1380114781) 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, 66773 + ... + 84963.

It is an arithmetic number, because the mean of its divisors is an integer number (108454640).

Almost surely, 2^1380114788 is an apocalyptic number.

It is an amenable number.

1380114788 is a deficient number, since it is larger than the sum of its proper divisors (1222796572).

1380114788 is a wasteful number, since it uses less digits than its factorization.

1380114788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19667 (or 19665 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 41.

The square root of 1380114788 is about 37149.8962044310. The cubic root of 1380114788 is about 1113.3671496615.

The spelling of 1380114788 in words is "one billion, three hundred eighty million, one hundred fourteen thousand, seven hundred eighty-eight".