20244566126054 has 16 divisors (see below), whose sum is σ = 30867450807600. Its totient is φ = 9955445796960.

The previous prime is 20244566125907. The next prime is 20244566126069. The reversal of 20244566126054 is 45062166544202.

It is a happy number.

It is a super-2 number, since 2×20244566126054² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6126104 + ... + 8832795.

It is an arithmetic number, because the mean of its divisors is an integer number (1929215675475).

Almost surely, 2^{20244566126054} is an apocalyptic number.

20244566126054 is a deficient number, since it is larger than the sum of its proper divisors (10622884681546).

20244566126054 is a wasteful number, since it uses less digits than its factorization.

20244566126054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14970055.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 20244566126054 in words is "twenty trillion, two hundred forty-four billion, five hundred sixty-six million, one hundred twenty-six thousand, fifty-four".