3331540342 has 8 divisors (see below), whose sum is σ = 5381719056. Its totient is φ = 1537633992.

The previous prime is 3331540309. The next prime is 3331540349. The reversal of 3331540342 is 2430451333.

3331540342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3331540342² = 22198322100746953928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3331540342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331540349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64068058 + ... + 64068109.

It is an arithmetic number, because the mean of its divisors is an integer number (672714882).

Almost surely, 2^3331540342 is an apocalyptic number.

3331540342 is a deficient number, since it is larger than the sum of its proper divisors (2050178714).

3331540342 is a wasteful number, since it uses less digits than its factorization.

3331540342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128136182.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 3331540342 is about 57719.4970698810. The cubic root of 3331540342 is about 1493.5336968193.

Adding to 3331540342 its reverse (2430451333), we get a palindrome (5761991675).

The spelling of 3331540342 in words is "three billion, three hundred thirty-one million, five hundred forty thousand, three hundred forty-two".