141181404 has 48 divisors (see below), whose sum is σ = 405447168. Its totient is φ = 37234368.

The previous prime is 141181399. The next prime is 141181421. The reversal of 141181404 is 404181141.

It is a super-2 number, since 2×141181404² = 39864377670822432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63552 + ... + 65735.

It is an arithmetic number, because the mean of its divisors is an integer number (8446816).

Almost surely, 2^141181404 is an apocalyptic number.

141181404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

141181404 is an abundant number, since it is smaller than the sum of its proper divisors (264265764).

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

141181404 is a wasteful number, since it uses less digits than its factorization.

141181404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129314 (or 129312 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 141181404 is about 11881.9781181418. The cubic root of 141181404 is about 520.7059002807.

The spelling of 141181404 in words is "one hundred forty-one million, one hundred eighty-one thousand, four hundred four".