1409051361 has 8 divisors (see below), whose sum is σ = 1879032960. Its totient is φ = 939218672.

The previous prime is 1409051317. The next prime is 1409051363. The reversal of 1409051361 is 1631509041.

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 1409051361 - 2⁷ = 1409051233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1409051363) 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, 12870 + ... + 54623.

It is an arithmetic number, because the mean of its divisors is an integer number (234879120).

Almost surely, 2^1409051361 is an apocalyptic number.

It is an amenable number.

1409051361 is a deficient number, since it is larger than the sum of its proper divisors (469981599).

1409051361 is an equidigital number, since it uses as much as digits as its factorization.

1409051361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74455.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1409051361 is about 37537.3328967310. The cubic root of 1409051361 is about 1121.0946358534.

The spelling of 1409051361 in words is "one billion, four hundred nine million, fifty-one thousand, three hundred sixty-one".