20214001244 has 12 divisors (see below), whose sum is σ = 35376936000. Its totient is φ = 10106305248.

The previous prime is 20214001211. The next prime is 20214001273. The reversal of 20214001244 is 44210041202.

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, 105449 + ... + 227040.

It is an arithmetic number, because the mean of its divisors is an integer number (2948078000).

Almost surely, 2^20214001244 is an apocalyptic number.

It is an amenable number.

20214001244 is a deficient number, since it is larger than the sum of its proper divisors (15162934756).

20214001244 is a wasteful number, since it uses less digits than its factorization.

20214001244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347692 (or 347690 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20214001244 its reverse (44210041202), we get a palindrome (64424042446).

The spelling of 20214001244 in words is "twenty billion, two hundred fourteen million, one thousand, two hundred forty-four".