1440199513796 has 48 divisors (see below), whose sum is σ = 2602838278656. Its totient is φ = 696948655104.

The previous prime is 1440199513741. The next prime is 1440199513861. The reversal of 1440199513796 is 6973159910441.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6199085 + ... + 6427211.

It is an arithmetic number, because the mean of its divisors is an integer number (54225797472).

Almost surely, 2^{1440199513796} is an apocalyptic number.

It is an amenable number.

1440199513796 is a deficient number, since it is larger than the sum of its proper divisors (1162638764860).

1440199513796 is a wasteful number, since it uses less digits than its factorization.

1440199513796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228588 (or 228586 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 1440199513796 in words is "one trillion, four hundred forty billion, one hundred ninety-nine million, five hundred thirteen thousand, seven hundred ninety-six".