1151670077138 has 48 divisors (see below), whose sum is σ = 2021827699800. Its totient is φ = 490565295360.

The previous prime is 1151670077113. The next prime is 1151670077167. The reversal of 1151670077138 is 8317700761511.

It can be written as a sum of positive squares in 4 ways, for example, as 632242848769 + 519427228369 = 795137^2 + 720713^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1151670077092 and 1151670077101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11046518 + ... + 11150286.

Almost surely, 2^{1151670077138} is an apocalyptic number.

1151670077138 is a deficient number, since it is larger than the sum of its proper divisors (870157622662).

1151670077138 is a wasteful number, since it uses less digits than its factorization.

1151670077138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104475 (or 104468 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 47.

The spelling of 1151670077138 in words is "one trillion, one hundred fifty-one billion, six hundred seventy million, seventy-seven thousand, one hundred thirty-eight".