2270049546240 has 2184 divisors, whose sum is σ = 9920377625040. Its totient is φ = 496294428672.

The previous prime is 2270049546221. The next prime is 2270049546311. The reversal of 2270049546240 is 426459400722.

2270049546240 is a `hidden beast` number, since 2 + 27 + 0 + 0 + 49 + 546 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 21215416267 + ... + 21215416373.

Almost surely, 2^{2270049546240} is an apocalyptic number.

2270049546240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2270049546240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4960188812520).

2270049546240 is an abundant number, since it is smaller than the sum of its proper divisors (7650328078800).

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

2270049546240 is an equidigital number, since it uses as much as digits as its factorization.

2270049546240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 2270049546240 in words is "two trillion, two hundred seventy billion, forty-nine million, five hundred forty-six thousand, two hundred forty".