1430142141 has 8 divisors (see below), whose sum is σ = 2007217120. Its totient is φ = 903247632.

The previous prime is 1430142107. The next prime is 1430142143. The reversal of 1430142141 is 1412410341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1430142141 - 2¹⁰ = 1430141117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430142143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12545050 + ... + 12545163.

It is an arithmetic number, because the mean of its divisors is an integer number (250902140).

Almost surely, 2^1430142141 is an apocalyptic number.

It is an amenable number.

1430142141 is a deficient number, since it is larger than the sum of its proper divisors (577074979).

1430142141 is a wasteful number, since it uses less digits than its factorization.

1430142141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25090235.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1430142141 is about 37817.2201648931. The cubic root of 1430142141 is about 1126.6604986163.

Adding to 1430142141 its reverse (1412410341), we get a palindrome (2842552482).

The spelling of 1430142141 in words is "one billion, four hundred thirty million, one hundred forty-two thousand, one hundred forty-one".