20114142312 has 64 divisors (see below), whose sum is σ = 55517736960. Its totient is φ = 6021752000.

The previous prime is 20114142299. The next prime is 20114142313. The reversal of 20114142312 is 21324141102.

It is not an unprimeable number, because it can be changed into a prime (20114142313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437064 + ... + 480887.

It is an arithmetic number, because the mean of its divisors is an integer number (867464640).

Almost surely, 2^20114142312 is an apocalyptic number.

20114142312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20114142312 is an abundant number, since it is smaller than the sum of its proper divisors (35403594648).

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

20114142312 is a wasteful number, since it uses less digits than its factorization.

20114142312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918054 (or 918050 counting only the distinct ones).

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

Adding to 20114142312 its reverse (21324141102), we get a palindrome (41438283414).

The spelling of 20114142312 in words is "twenty billion, one hundred fourteen million, one hundred forty-two thousand, three hundred twelve".