2247780140613 has 96 divisors (see below), whose sum is σ = 4187822105600. Its totient is φ = 1163936166624.

The previous prime is 2247780140581. The next prime is 2247780140623. The reversal of 2247780140613 is 3160410877422.

2247780140613 is a `hidden beast` number, since 2 + 2 + 477 + 80 + 1 + 40 + 61 + 3 = 666.

It is not a de Polignac number, because 2247780140613 - 2⁵ = 2247780140581 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247780140623) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1308006 + ... + 2491272.

Almost surely, 2^{2247780140613} is an apocalyptic number.

2247780140613 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2247780140613 is a deficient number, since it is larger than the sum of its proper divisors (1940041964987).

2247780140613 is a wasteful number, since it uses less digits than its factorization.

2247780140613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183348 (or 1183319 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 2247780140613 in words is "two trillion, two hundred forty-seven billion, seven hundred eighty million, one hundred forty thousand, six hundred thirteen".