20114300436 has 12 divisors (see below), whose sum is σ = 46933367712. Its totient is φ = 6704766808.

The previous prime is 20114300399. The next prime is 20114300461. The reversal of 20114300436 is 63400341102.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838095840 + ... + 838095863.

It is an arithmetic number, because the mean of its divisors is an integer number (3911113976).

Almost surely, 2^20114300436 is an apocalyptic number.

It is an amenable number.

20114300436 is an abundant number, since it is smaller than the sum of its proper divisors (26819067276).

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

20114300436 is a wasteful number, since it uses less digits than its factorization.

20114300436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676191710 (or 1676191708 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20114300436 its reverse (63400341102), we get a palindrome (83514641538).

The spelling of 20114300436 in words is "twenty billion, one hundred fourteen million, three hundred thousand, four hundred thirty-six".