3424400121 has 16 divisors (see below), whose sum is σ = 4590691200. Its totient is φ = 2270556288.

The previous prime is 3424400113. The next prime is 3424400137. The reversal of 3424400121 is 1210044243.

3424400121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3424400121 - 2³ = 3424400113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3424400141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423565 + ... + 431573.

It is an arithmetic number, because the mean of its divisors is an integer number (286918200).

Almost surely, 2^3424400121 is an apocalyptic number.

It is an amenable number.

3424400121 is a deficient number, since it is larger than the sum of its proper divisors (1166291079).

3424400121 is a wasteful number, since it uses less digits than its factorization.

3424400121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8768.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3424400121 is about 58518.3742169927. The cubic root of 3424400121 is about 1507.2831166855.

Adding to 3424400121 its reverse (1210044243), we get a palindrome (4634444364).

The spelling of 3424400121 in words is "three billion, four hundred twenty-four million, four hundred thousand, one hundred twenty-one".