260147146131620 has 96 divisors (see below), whose sum is σ = 631041223228416. Its totient is φ = 89032836096000.

The previous prime is 260147146131619. The next prime is 260147146131643. The reversal of 260147146131620 is 26131641741062.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237320909 + ... + 238414571.

It is an arithmetic number, because the mean of its divisors is an integer number (6573346075296).

Almost surely, 2^{260147146131620} is an apocalyptic number.

260147146131620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260147146131620 is an abundant number, since it is smaller than the sum of its proper divisors (370894077096796).

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

260147146131620 is a wasteful number, since it uses less digits than its factorization.

260147146131620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157301 (or 1157299 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

Adding to 260147146131620 its reverse (26131641741062), we get a palindrome (286278787872682).

The spelling of 260147146131620 in words is "two hundred sixty trillion, one hundred forty-seven billion, one hundred forty-six million, one hundred thirty-one thousand, six hundred twenty".