1145621070076 has 12 divisors (see below), whose sum is σ = 2291242140208. Its totient is φ = 490980458592.

The previous prime is 1145621070071. The next prime is 1145621070109. The reversal of 1145621070076 is 6700701265411.

1145621070076 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145621070071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20457519081 + ... + 20457519136.

Almost surely, 2^{1145621070076} is an apocalyptic number.

It is an amenable number.

1145621070076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1145621070076 is a wasteful number, since it uses less digits than its factorization.

1145621070076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40915038228 (or 40915038226 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 1145621070076 in words is "one trillion, one hundred forty-five billion, six hundred twenty-one million, seventy thousand, seventy-six".