1430231422 has 16 divisors (see below), whose sum is σ = 2260373760. Its totient is φ = 676843992.

The previous prime is 1430231419. The next prime is 1430231431. The reversal of 1430231422 is 2241320341.

It is a super-2 number, since 2×1430231422² = 4091123840952284168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430231393 and 1430231402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24853 + ... + 58975.

It is an arithmetic number, because the mean of its divisors is an integer number (141273360).

Almost surely, 2^1430231422 is an apocalyptic number.

1430231422 is a deficient number, since it is larger than the sum of its proper divisors (830142338).

1430231422 is a wasteful number, since it uses less digits than its factorization.

1430231422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35247.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1430231422 is about 37818.4005743236. The cubic root of 1430231422 is about 1126.6839432050.

Adding to 1430231422 its reverse (2241320341), we get a palindrome (3671551763).

The spelling of 1430231422 in words is "one billion, four hundred thirty million, two hundred thirty-one thousand, four hundred twenty-two".