20141511542244 has 60 divisors (see below), whose sum is σ = 52654885291008. Its totient is φ = 6713710239600.

The previous prime is 20141511542209. The next prime is 20141511542281. The reversal of 20141511542244 is 44224511514102.

It is a happy number.

20141511542244 is a `hidden beast` number, since 2 + 0 + 1 + 41 + 51 + 1 + 542 + 24 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 20141511542199 and 20141511542208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17425629 + ... + 18545499.

Almost surely, 2^{20141511542244} is an apocalyptic number.

It is an amenable number.

20141511542244 is an abundant number, since it is smaller than the sum of its proper divisors (32513373748764).

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

20141511542244 is a wasteful number, since it uses less digits than its factorization.

20141511542244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175398 (or 1175387 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The spelling of 20141511542244 in words is "twenty trillion, one hundred forty-one billion, five hundred eleven million, five hundred forty-two thousand, two hundred forty-four".