1190711026738 has 32 divisors (see below), whose sum is σ = 1853135032320. Its totient is φ = 573805890000.

The previous prime is 1190711026721. The next prime is 1190711026783. The reversal of 1190711026738 is 8376201170911.

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, 27830863 + ... + 27873613.

It is an arithmetic number, because the mean of its divisors is an integer number (57910469760).

Almost surely, 2^{1190711026738} is an apocalyptic number.

1190711026738 is a deficient number, since it is larger than the sum of its proper divisors (662424005582).

1190711026738 is an frugal number, since it uses more digits than its factorization.

1190711026738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43411 (or 43353 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 46.

The spelling of 1190711026738 in words is "one trillion, one hundred ninety billion, seven hundred eleven million, twenty-six thousand, seven hundred thirty-eight".