141818464 has 12 divisors (see below), whose sum is σ = 279205164. Its totient is φ = 70909216.

The previous prime is 141818461. The next prime is 141818491. The reversal of 141818464 is 464818141.

141818464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141818464² = 40224953462638592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141818461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215882 + ... + 2215945.

It is an arithmetic number, because the mean of its divisors is an integer number (23267097).

Almost surely, 2^141818464 is an apocalyptic number.

It is an amenable number.

141818464 is a deficient number, since it is larger than the sum of its proper divisors (137386700).

141818464 is an equidigital number, since it uses as much as digits as its factorization.

141818464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431837 (or 4431829 counting only the distinct ones).

The product of its digits is 24576, while the sum is 37.

The square root of 141818464 is about 11908.7557704405. The cubic root of 141818464 is about 521.4879277326.

The spelling of 141818464 in words is "one hundred forty-one million, eight hundred eighteen thousand, four hundred sixty-four".