29424141 has 24 divisors (see below), whose sum is σ = 46402720. Its totient is φ = 18580752.

The previous prime is 29424137. The next prime is 29424149. The reversal of 29424141 is 14142492.

It is a happy number.

It is not a de Polignac number, because 29424141 - 2² = 29424137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29424149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1431 + ... + 7803.

Almost surely, 2^29424141 is an apocalyptic number.

It is an amenable number.

29424141 is a deficient number, since it is larger than the sum of its proper divisors (16978579).

29424141 is an equidigital number, since it uses as much as digits as its factorization.

29424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407 (or 6395 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 29424141 is about 5424.4023633945. The cubic root of 29424141 is about 308.7222501791.

The spelling of 29424141 in words is "twenty-nine million, four hundred twenty-four thousand, one hundred forty-one".