1145225374036 has 24 divisors (see below), whose sum is σ = 2053076547816. Its totient is φ = 558632762880.

The previous prime is 1145225374021. The next prime is 1145225374061. The reversal of 1145225374036 is 6304735225411.

It can be written as a sum of positive squares in 4 ways, for example, as 618503602500 + 526721771536 = 786450^2 + 725756^2 .

It is a super-2 number, since 2×1145225374036² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145225373983 and 1145225374001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10714570 + ... + 10820926.

It is an arithmetic number, because the mean of its divisors is an integer number (85544856159).

Almost surely, 2^{1145225374036} is an apocalyptic number.

It is an amenable number.

1145225374036 is a deficient number, since it is larger than the sum of its proper divisors (907851173780).

1145225374036 is a wasteful number, since it uses less digits than its factorization.

1145225374036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172059 (or 172057 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 1145225374036 in words is "one trillion, one hundred forty-five billion, two hundred twenty-five million, three hundred seventy-four thousand, thirty-six".