1152425414449 has 8 divisors (see below), whose sum is σ = 1187363085992. Its totient is φ = 1118005338240.

The previous prime is 1152425414431. The next prime is 1152425414489. The reversal of 1152425414449 is 9444145242511.

It can be written as a sum of positive squares in 4 ways, for example, as 40545849600 + 1111879564849 = 201360^2 + 1054457^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152425414449 - 2¹³ = 1152425406257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1152425414399 and 1152425414408.

It is not an unprimeable number, because it can be changed into a prime (1152425414489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129394314 + ... + 129403219.

It is an arithmetic number, because the mean of its divisors is an integer number (148420385749).

Almost surely, 2^{1152425414449} is an apocalyptic number.

It is an amenable number.

1152425414449 is a deficient number, since it is larger than the sum of its proper divisors (34937671543).

1152425414449 is an equidigital number, since it uses as much as digits as its factorization.

1152425414449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258797667.

The product of its digits is 921600, while the sum is 46.

The spelling of 1152425414449 in words is "one trillion, one hundred fifty-two billion, four hundred twenty-five million, four hundred fourteen thousand, four hundred forty-nine".