240898111113 has 16 divisors (see below), whose sum is σ = 353866537152. Its totient is φ = 144553320000.

The previous prime is 240898111109. The next prime is 240898111121. The reversal of 240898111113 is 311111898042.

It is not a de Polignac number, because 240898111113 - 2² = 240898111109 is a prime.

It is a super-2 number, since 2×240898111113² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240898111133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36134998 + ... + 36141663.

It is an arithmetic number, because the mean of its divisors is an integer number (22116658572).

Almost surely, 2^240898111113 is an apocalyptic number.

It is an amenable number.

240898111113 is a deficient number, since it is larger than the sum of its proper divisors (112968426039).

240898111113 is a wasteful number, since it uses less digits than its factorization.

240898111113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72276776.

The product of its (nonzero) digits is 13824, while the sum is 39.

The spelling of 240898111113 in words is "two hundred forty billion, eight hundred ninety-eight million, one hundred eleven thousand, one hundred thirteen".