1149091547712 has 28 divisors (see below), whose sum is σ = 3040304720496. Its totient is φ = 383030515840.

The previous prime is 1149091547677. The next prime is 1149091547731. The reversal of 1149091547712 is 2177451909411.

It is a super-2 number, since 2×1149091547712² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2992425714 + ... + 2992426097.

Almost surely, 2^{1149091547712} is an apocalyptic number.

1149091547712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1149091547712 is an abundant number, since it is smaller than the sum of its proper divisors (1891213172784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1149091547712 is an equidigital number, since it uses as much as digits as its factorization.

1149091547712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5984851826 (or 5984851816 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 51.

The spelling of 1149091547712 in words is "one trillion, one hundred forty-nine billion, ninety-one million, five hundred forty-seven thousand, seven hundred twelve".