1430401211 has 8 divisors (see below), whose sum is σ = 1496050080. Its totient is φ = 1365040512.

The previous prime is 1430401177. The next prime is 1430401253. The reversal of 1430401211 is 1121040341.

It is a happy number.

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 1430401211 - 2¹⁰ = 1430400187 is a prime.

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 1430401211.

It is not an unprimeable number, because it can be changed into a prime (1430421211) 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, 61856 + ... + 81773.

It is an arithmetic number, because the mean of its divisors is an integer number (187006260).

Almost surely, 2^1430401211 is an apocalyptic number.

1430401211 is a deficient number, since it is larger than the sum of its proper divisors (65648869).

1430401211 is a wasteful number, since it uses less digits than its factorization.

1430401211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144085.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1430401211 is about 37820.6453012108. The cubic root of 1430401211 is about 1126.7285259598.

Adding to 1430401211 its reverse (1121040341), we get a palindrome (2551441552).

The spelling of 1430401211 in words is "one billion, four hundred thirty million, four hundred one thousand, two hundred eleven".