2301440211242 has 16 divisors (see below), whose sum is σ = 3514377861000. Its totient is φ = 1130154474240.

The previous prime is 2301440211241. The next prime is 2301440211253. The reversal of 2301440211242 is 2421120441032.

It can be written as a sum of positive squares in 4 ways, for example, as 1319440471561 + 981999739681 = 1148669^2 + 990959^2 .

It is not an unprimeable number, because it can be changed into a prime (2301440211241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43360859 + ... + 43413902.

Almost surely, 2^{2301440211242} is an apocalyptic number.

2301440211242 is a deficient number, since it is larger than the sum of its proper divisors (1212937649758).

2301440211242 is a wasteful number, since it uses less digits than its factorization.

2301440211242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86775001.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2301440211242 its reverse (2421120441032), we get a palindrome (4722560652274).

The spelling of 2301440211242 in words is "two trillion, three hundred one billion, four hundred forty million, two hundred eleven thousand, two hundred forty-two".