1430022136 has 16 divisors (see below), whose sum is σ = 2699289000. Its totient is φ = 710211744.

The previous prime is 1430022127. The next prime is 1430022197. The reversal of 1430022136 is 6312200341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598650 + ... + 601033.

Almost surely, 2^1430022136 is an apocalyptic number.

It is an amenable number.

1430022136 is a deficient number, since it is larger than the sum of its proper divisors (1269266864).

1430022136 is a wasteful number, since it uses less digits than its factorization.

1430022136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199838 (or 1199834 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1430022136 is about 37815.6334866944. The cubic root of 1430022136 is about 1126.6289845751.

Adding to 1430022136 its reverse (6312200341), we get a palindrome (7742222477).

The spelling of 1430022136 in words is "one billion, four hundred thirty million, twenty-two thousand, one hundred thirty-six".