3432040521 has 64 divisors (see below), whose sum is σ = 5720064000. Its totient is φ = 1782279936.

The previous prime is 3432040511. The next prime is 3432040541. The reversal of 3432040521 is 1250402343.

It is not a de Polignac number, because 3432040521 - 2⁹ = 3432040009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3432040491 and 3432040500.

It is not an unprimeable number, because it can be changed into a prime (3432040511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5653800 + ... + 5654406.

It is an arithmetic number, because the mean of its divisors is an integer number (89376000).

Almost surely, 2^3432040521 is an apocalyptic number.

It is an amenable number.

3432040521 is a deficient number, since it is larger than the sum of its proper divisors (2288023479).

3432040521 is a wasteful number, since it uses less digits than its factorization.

3432040521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3432040521 is about 58583.6199035191. The cubic root of 3432040521 is about 1508.4032828692.

Adding to 3432040521 its reverse (1250402343), we get a palindrome (4682442864).

The spelling of 3432040521 in words is "three billion, four hundred thirty-two million, forty thousand, five hundred twenty-one".