1421230035 has 16 divisors (see below), whose sum is σ = 2275339680. Its totient is φ = 757532160.

The previous prime is 1421229967. The next prime is 1421230037. The reversal of 1421230035 is 5300321241.

It is not a de Polignac number, because 1421230035 - 2¹⁰ = 1421229011 is a prime.

It is a super-2 number, since 2×1421230035² = 4039789624772202450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1421229993 and 1421230020.

It is not an unprimeable number, because it can be changed into a prime (1421230037) 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 15 ways as a sum of consecutive naturals, for example, 2086 + ... + 53355.

It is an arithmetic number, because the mean of its divisors is an integer number (142208730).

Almost surely, 2^1421230035 is an apocalyptic number.

1421230035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1421230035 is a deficient number, since it is larger than the sum of its proper divisors (854109645).

1421230035 is a wasteful number, since it uses less digits than its factorization.

1421230035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57158.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1421230035 is about 37699.2046998342. The cubic root of 1421230035 is about 1124.3153127591.

Adding to 1421230035 its reverse (5300321241), we get a palindrome (6721551276).

The spelling of 1421230035 in words is "one billion, four hundred twenty-one million, two hundred thirty thousand, thirty-five".