1152414431 has 8 divisors (see below), whose sum is σ = 1317263904. Its totient is φ = 987619680.

The previous prime is 1152414421. The next prime is 1152414437. The reversal of 1152414431 is 1344142511.

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 1152414431 - 2¹⁰ = 1152413407 is a prime.

It is a super-2 number, since 2×1152414431² = 2656118041554107522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1152414431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152414437) 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, 53381 + ... + 71793.

It is an arithmetic number, because the mean of its divisors is an integer number (164657988).

Almost surely, 2^1152414431 is an apocalyptic number.

1152414431 is a deficient number, since it is larger than the sum of its proper divisors (164849473).

1152414431 is an equidigital number, since it uses as much as digits as its factorization.

1152414431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27361.

The product of its digits is 1920, while the sum is 26.

The square root of 1152414431 is about 33947.2300931902. The cubic root of 1152414431 is about 1048.4222505377.

Adding to 1152414431 its reverse (1344142511), we get a palindrome (2496556942).

The spelling of 1152414431 in words is "one billion, one hundred fifty-two million, four hundred fourteen thousand, four hundred thirty-one".