147505290044 has 24 divisors (see below), whose sum is σ = 296408746368. Its totient is φ = 62916945840.

The previous prime is 147505290011. The next prime is 147505290071. The reversal of 147505290044 is 440092505741.

It is a junction number, because it is equal to n+sod(n) for n = 147505289983 and 147505290010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12477614 + ... + 12489429.

It is an arithmetic number, because the mean of its divisors is an integer number (12350364432).

Almost surely, 2^147505290044 is an apocalyptic number.

147505290044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

147505290044 is an abundant number, since it is smaller than the sum of its proper divisors (148903456324).

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

147505290044 is a wasteful number, since it uses less digits than its factorization.

147505290044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24967265 (or 24967263 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

Adding to 147505290044 its reverse (440092505741), we get a palindrome (587597795785).

The spelling of 147505290044 in words is "one hundred forty-seven billion, five hundred five million, two hundred ninety thousand, forty-four".