2681101428147 has 24 divisors (see below), whose sum is σ = 3971902959648. Its totient is φ = 1742062608000.

The previous prime is 2681101428127. The next prime is 2681101428149. The reversal of 2681101428147 is 7418241011862.

2681101428147 is a `hidden beast` number, since 2 + 6 + 81 + 1 + 0 + 1 + 428 + 147 = 666.

It is not a de Polignac number, because 2681101428147 - 2³⁶ = 2612381951411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2681101428149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18539754 + ... + 18683807.

It is an arithmetic number, because the mean of its divisors is an integer number (165495956652).

Almost surely, 2^{2681101428147} is an apocalyptic number.

2681101428147 is a deficient number, since it is larger than the sum of its proper divisors (1290801531501).

2681101428147 is a wasteful number, since it uses less digits than its factorization.

2681101428147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37223771 (or 37223768 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The spelling of 2681101428147 in words is "two trillion, six hundred eighty-one billion, one hundred one million, four hundred twenty-eight thousand, one hundred forty-seven".