114542113231540 has 12 divisors (see below), whose sum is σ = 240538437786276. Its totient is φ = 45816845292608.

The previous prime is 114542113231487. The next prime is 114542113231583. The reversal of 114542113231540 is 45132311245411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80211583912464 + 34330529319076 = 8956092^2 + 5859226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 114542113231540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863552830769 + ... + 2863552830808.

It is an arithmetic number, because the mean of its divisors is an integer number (20044869815523).

Almost surely, 2^{114542113231540} is an apocalyptic number.

114542113231540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114542113231540 is an abundant number, since it is smaller than the sum of its proper divisors (125996324554736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114542113231540 is a wasteful number, since it uses less digits than its factorization.

114542113231540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5727105661586 (or 5727105661584 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 114542113231540 its reverse (45132311245411), we get a palindrome (159674424476951).

The spelling of 114542113231540 in words is "one hundred fourteen trillion, five hundred forty-two billion, one hundred thirteen million, two hundred thirty-one thousand, five hundred forty".