3153345442 has 32 divisors (see below), whose sum is σ = 5172056064. Its totient is φ = 1433208000.

The previous prime is 3153345439. The next prime is 3153345457. The reversal of 3153345442 is 2445433513.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3153345398 and 3153345407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498423 + ... + 504709.

It is an arithmetic number, because the mean of its divisors is an integer number (161626752).

Almost surely, 2^3153345442 is an apocalyptic number.

3153345442 is a deficient number, since it is larger than the sum of its proper divisors (2018710622).

3153345442 is a wasteful number, since it uses less digits than its factorization.

3153345442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594.

The product of its digits is 86400, while the sum is 34.

The square root of 3153345442 is about 56154.6564587479. The cubic root of 3153345442 is about 1466.4159749098.

Adding to 3153345442 its reverse (2445433513), we get a palindrome (5598778955).

The spelling of 3153345442 in words is "three billion, one hundred fifty-three million, three hundred forty-five thousand, four hundred forty-two".