20414730106 has 4 divisors (see below), whose sum is σ = 30622095162. Its totient is φ = 10207365052.

The previous prime is 20414730079. The next prime is 20414730107. The reversal of 20414730106 is 60103741402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19375248025 + 1039482081 = 139195^2 + 32241^2 .

It is a super-2 number, since 2×20414730106² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20414730107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103682525 + ... + 5103682528.

Almost surely, 2^20414730106 is an apocalyptic number.

20414730106 is a deficient number, since it is larger than the sum of its proper divisors (10207365056).

20414730106 is a wasteful number, since it uses less digits than its factorization.

20414730106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10207365055.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 20414730106 in words is "twenty billion, four hundred fourteen million, seven hundred thirty thousand, one hundred six".