2240534551237 has 2 divisors, whose sum is σ = 2240534551238. Its totient is φ = 2240534551236.

The previous prime is 2240534551201. The next prime is 2240534551243. The reversal of 2240534551237 is 7321554350422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2239599047841 + 935503396 = 1496529^2 + 30586^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240534551237 - 2³¹ = 2238387067589 is a prime.

It is a super-3 number, since 3×2240534551237³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2240534551193 and 2240534551202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240534551837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120267275618 + 1120267275619.

It is an arithmetic number, because the mean of its divisors is an integer number (1120267275619).

Almost surely, 2^{2240534551237} is an apocalyptic number.

It is an amenable number.

2240534551237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240534551237 is an equidigital number, since it uses as much as digits as its factorization.

2240534551237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 2240534551237 in words is "two trillion, two hundred forty billion, five hundred thirty-four million, five hundred fifty-one thousand, two hundred thirty-seven".