20114143050400 has 72 divisors (see below), whose sum is σ = 56118459126240. Its totient is φ = 6896277615360.

The previous prime is 20114143050377. The next prime is 20114143050473. The reversal of 20114143050400 is 405034141102.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1795900030 + ... + 1795911229.

It is an arithmetic number, because the mean of its divisors is an integer number (779423043420).

Almost surely, 2^{20114143050400} is an apocalyptic number.

20114143050400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20114143050400 is an abundant number, since it is smaller than the sum of its proper divisors (36004316075840).

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

20114143050400 is a wasteful number, since it uses less digits than its factorization.

20114143050400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591811286 (or 3591811273 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 20114143050400 its reverse (405034141102), we get a palindrome (20519177191502).

The spelling of 20114143050400 in words is "twenty trillion, one hundred fourteen billion, one hundred forty-three million, fifty thousand, four hundred".