1049166997136 has 10 divisors (see below), whose sum is σ = 2032761056982. Its totient is φ = 524583498560.

The previous prime is 1049166997097. The next prime is 1049166997139. The reversal of 1049166997136 is 6317996619401.

1049166997136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 955983329536 + 93183667600 = 977744^2 + 305260^2 .

It is a super-2 number, since 2×1049166997136² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049166997139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32786468645 + ... + 32786468676.

Almost surely, 2^{1049166997136} is an apocalyptic number.

1049166997136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1049166997136 is a deficient number, since it is larger than the sum of its proper divisors (983594059846).

1049166997136 is an equidigital number, since it uses as much as digits as its factorization.

1049166997136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65572937329 (or 65572937323 counting only the distinct ones).

The product of its (nonzero) digits is 13226976, while the sum is 62.

The spelling of 1049166997136 in words is "one trillion, forty-nine billion, one hundred sixty-six million, nine hundred ninety-seven thousand, one hundred thirty-six".