3240100542 has 32 divisors (see below), whose sum is σ = 7408415232. Its totient is φ = 925434144.

The previous prime is 3240100541. The next prime is 3240100559. The reversal of 3240100542 is 2450010423.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240100541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134308 + ... + 156584.

It is an arithmetic number, because the mean of its divisors is an integer number (231512976).

Almost surely, 2^3240100542 is an apocalyptic number.

3240100542 is an abundant number, since it is smaller than the sum of its proper divisors (4168314690).

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

3240100542 is a wasteful number, since it uses less digits than its factorization.

3240100542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25752.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 3240100542 is about 56921.8810476253. The cubic root of 3240100542 is about 1479.7425504828.

Adding to 3240100542 its reverse (2450010423), we get a palindrome (5690110965).

The spelling of 3240100542 in words is "three billion, two hundred forty million, one hundred thousand, five hundred forty-two".