101434144 has 24 divisors (see below), whose sum is σ = 228227328. Its totient is φ = 43471680.

The previous prime is 101434129. The next prime is 101434171. The reversal of 101434144 is 441434101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226192 + ... + 226639.

It is an arithmetic number, because the mean of its divisors is an integer number (9509472).

Almost surely, 2^101434144 is an apocalyptic number.

101434144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

101434144 is an abundant number, since it is smaller than the sum of its proper divisors (126793184).

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

101434144 is an equidigital number, since it uses as much as digits as its factorization.

101434144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452848 (or 452840 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 101434144 is about 10071.4519310773. The cubic root of 101434144 is about 466.3672619168.

Adding to 101434144 its reverse (441434101), we get a palindrome (542868245).

The spelling of 101434144 in words is "one hundred one million, four hundred thirty-four thousand, one hundred forty-four".