141123456 has 48 divisors (see below), whose sum is σ = 406100760. Its totient is φ = 47040768.

The previous prime is 141123449. The next prime is 141123481. The reversal of 141123456 is 654321141.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60100 + ... + 62403.

Almost surely, 2^141123456 is an apocalyptic number.

141123456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141123456 is an abundant number, since it is smaller than the sum of its proper divisors (264977304).

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

141123456 is a wasteful number, since it uses less digits than its factorization.

141123456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122523 (or 122508 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 141123456 is about 11879.5393850098. The cubic root of 141123456 is about 520.6346491719.

Adding to 141123456 its reverse (654321141), we get a palindrome (795444597).

The spelling of 141123456 in words is "one hundred forty-one million, one hundred twenty-three thousand, four hundred fifty-six".