2801341242500 has 30 divisors (see below), whose sum is σ = 6125973034566. Its totient is φ = 1120536496000.

The previous prime is 2801341242467. The next prime is 2801341242517. The reversal of 2801341242500 is 52421431082.

It can be written as a sum of positive squares in 5 ways, for example, as 2047972793476 + 753368449024 = 1431074^2 + 867968^2 .

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 9 ways as a sum of consecutive naturals, for example, 560265749 + ... + 560270748.

Almost surely, 2^{2801341242500} is an apocalyptic number.

2801341242500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2801341242500 is an abundant number, since it is smaller than the sum of its proper divisors (3324631792066).

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

2801341242500 is a wasteful number, since it uses less digits than its factorization.

2801341242500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120536521 (or 1120536504 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 2801341242500 its reverse (52421431082), we get a palindrome (2853762673582).

The spelling of 2801341242500 in words is "two trillion, eight hundred one billion, three hundred forty-one million, two hundred forty-two thousand, five hundred".