20214035426 has 32 divisors (see below), whose sum is σ = 32975531568. Its totient is φ = 9237945600.

The previous prime is 20214035423. The next prime is 20214035447. The reversal of 20214035426 is 62453041202.

It can be written as a sum of positive squares in 8 ways, for example, as 16750830625 + 3463204801 = 129425^2 + 58849^2 .

It is not an unprimeable number, because it can be changed into a prime (20214035423) 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, 1187576 + ... + 1204476.

Almost surely, 2^20214035426 is an apocalyptic number.

20214035426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20214035426 is a deficient number, since it is larger than the sum of its proper divisors (12761496142).

20214035426 is a wasteful number, since it uses less digits than its factorization.

20214035426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17366.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 20214035426 its reverse (62453041202), we get a palindrome (82667076628).

The spelling of 20214035426 in words is "twenty billion, two hundred fourteen million, thirty-five thousand, four hundred twenty-six".