60141440 has 32 divisors (see below), whose sum is σ = 143777160. Its totient is φ = 24056320.

The previous prime is 60141437. The next prime is 60141443. The reversal of 60141440 is 4414106.

It is a happy number.

60141440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60141437) and next prime (60141443).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60141443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46346 + ... + 47625.

Almost surely, 2^60141440 is an apocalyptic number.

It is an amenable number.

60141440 is an abundant number, since it is smaller than the sum of its proper divisors (83635720).

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

60141440 is an equidigital number, since it uses as much as digits as its factorization.

60141440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93990 (or 93978 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 60141440 is about 7755.0912309269. The cubic root of 60141440 is about 391.7941443103.

Adding to 60141440 its reverse (4414106), we get a palindrome (64555546).

The spelling of 60141440 in words is "sixty million, one hundred forty-one thousand, four hundred forty".