1149245881034 has 16 divisors (see below), whose sum is σ = 1761033339648. Its totient is φ = 562241524272.

The previous prime is 1149245881027. The next prime is 1149245881067. The reversal of 1149245881034 is 4301885429411.

It is a super-2 number, since 2×1149245881034² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1346717 + ... + 2027840.

It is an arithmetic number, because the mean of its divisors is an integer number (110064583728).

Almost surely, 2^{1149245881034} is an apocalyptic number.

1149245881034 is a deficient number, since it is larger than the sum of its proper divisors (611787458614).

1149245881034 is a wasteful number, since it uses less digits than its factorization.

1149245881034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378229.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 1149245881034 in words is "one trillion, one hundred forty-nine billion, two hundred forty-five million, eight hundred eighty-one thousand, thirty-four".