240112101211042 has 4 divisors (see below), whose sum is σ = 360168151816566. Its totient is φ = 120056050605520.

The previous prime is 240112101210979. The next prime is 240112101211049.

240112101211042 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120768253070521 + 119343848140521 = 10989461^2 + 10924461^2 .

It is a super-2 number, since 2×240112101211042² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240112101211049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60028025302759 + ... + 60028025302762.

Almost surely, 2^{240112101211042} is an apocalyptic number.

240112101211042 is a deficient number, since it is larger than the sum of its proper divisors (120056050605524).

240112101211042 is a wasteful number, since it uses less digits than its factorization.

240112101211042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120056050605523.

The product of its (nonzero) digits is 256, while the sum is 22.

It can be divided in two parts, 24011210 and 1211042, that added together give a palindrome (25222252).

The spelling of 240112101211042 in words is "two hundred forty trillion, one hundred twelve billion, one hundred one million, two hundred eleven thousand, forty-two".