244122454554 has 32 divisors (see below), whose sum is σ = 537801997824. Its totient is φ = 73258280880.

The previous prime is 244122454529. The next prime is 244122454591. The reversal of 244122454554 is 455454221442.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17948664 + ... + 17962259.

It is an arithmetic number, because the mean of its divisors is an integer number (16806312432).

Almost surely, 2^244122454554 is an apocalyptic number.

244122454554 is an abundant number, since it is smaller than the sum of its proper divisors (293679543270).

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

244122454554 is a wasteful number, since it uses less digits than its factorization.

244122454554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35911042.

The product of its digits is 1024000, while the sum is 42.

Adding to 244122454554 its reverse (455454221442), we get a palindrome (699576675996).

The spelling of 244122454554 in words is "two hundred forty-four billion, one hundred twenty-two million, four hundred fifty-four thousand, five hundred fifty-four".