1430245242 has 32 divisors (see below), whose sum is σ = 3187027200. Its totient is φ = 475442784.

The previous prime is 1430245237. The next prime is 1430245253. The reversal of 1430245242 is 2425420341.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16267 + ... + 55902.

It is an arithmetic number, because the mean of its divisors is an integer number (99594600).

Almost surely, 2^1430245242 is an apocalyptic number.

1430245242 is an abundant number, since it is smaller than the sum of its proper divisors (1756781958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1430245242 is a wasteful number, since it uses less digits than its factorization.

1430245242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72547 (or 72541 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 1430245242 is about 37818.5832891715. The cubic root of 1430245242 is about 1126.6875721566.

Adding to 1430245242 its reverse (2425420341), we get a palindrome (3855665583).

The spelling of 1430245242 in words is "one billion, four hundred thirty million, two hundred forty-five thousand, two hundred forty-two".