1124264451245 has 16 divisors (see below), whose sum is σ = 1453194895152. Its totient is φ = 830055029760.

The previous prime is 1124264451239. The next prime is 1124264451253. The reversal of 1124264451245 is 5421544624211.

It can be written as a sum of positive squares in 8 ways, for example, as 143661466729 + 980602984516 = 379027^2 + 990254^2 .

It is not a de Polignac number, because 1124264451245 - 2¹² = 1124264447149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1463132 + ... + 2095061.

It is an arithmetic number, because the mean of its divisors is an integer number (90824680947).

Almost surely, 2^{1124264451245} is an apocalyptic number.

It is an amenable number.

1124264451245 is a deficient number, since it is larger than the sum of its proper divisors (328930443907).

1124264451245 is a wasteful number, since it uses less digits than its factorization.

1124264451245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563072.

The product of its digits is 307200, while the sum is 41.

The spelling of 1124264451245 in words is "one trillion, one hundred twenty-four billion, two hundred sixty-four million, four hundred fifty-one thousand, two hundred forty-five".