2698226624560 has 20 divisors (see below), whose sum is σ = 6273376902288. Its totient is φ = 1079290649792.

The previous prime is 2698226624549. The next prime is 2698226624567. The reversal of 2698226624560 is 654266228962.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 2698226624495 and 2698226624504.

It is not an unprimeable number, because it can be changed into a prime (2698226624567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16863916324 + ... + 16863916483.

Almost surely, 2^{2698226624560} is an apocalyptic number.

2698226624560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2698226624560 is an abundant number, since it is smaller than the sum of its proper divisors (3575150277728).

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

2698226624560 is a wasteful number, since it uses less digits than its factorization.

2698226624560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33727832820 (or 33727832814 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 58.

The spelling of 2698226624560 in words is "two trillion, six hundred ninety-eight billion, two hundred twenty-six million, six hundred twenty-four thousand, five hundred sixty".