42311113240 has 32 divisors (see below), whose sum is σ = 103854551760. Its totient is φ = 15385859200.

The previous prime is 42311113219. The next prime is 42311113261. The reversal of 42311113240 is 4231111324.

It is an interprime number because it is at equal distance from previous prime (42311113219) and next prime (42311113261).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48080371 + ... + 48081250.

Almost surely, 2^42311113240 is an apocalyptic number.

42311113240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42311113240 is an abundant number, since it is smaller than the sum of its proper divisors (61543438520).

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

42311113240 is a wasteful number, since it uses less digits than its factorization.

42311113240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96161643 (or 96161639 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 42311113240 its reverse (4231111324), we get a palindrome (46542224564).

It can be divided in two parts, 42311 and 113240, that added together give a palindrome (155551).

The spelling of 42311113240 in words is "forty-two billion, three hundred eleven million, one hundred thirteen thousand, two hundred forty".