3145423353 has 8 divisors (see below), whose sum is σ = 4197900000. Its totient is φ = 2094947808.

The previous prime is 3145423349. The next prime is 3145423387. The reversal of 3145423353 is 3533245413.

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

It is not a de Polignac number, because 3145423353 - 2² = 3145423349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3145423553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496603 + ... + 502896.

It is an arithmetic number, because the mean of its divisors is an integer number (524737500).

Almost surely, 2^3145423353 is an apocalyptic number.

It is an amenable number.

3145423353 is a deficient number, since it is larger than the sum of its proper divisors (1052476647).

3145423353 is a wasteful number, since it uses less digits than its factorization.

3145423353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000551.

The product of its digits is 64800, while the sum is 33.

The square root of 3145423353 is about 56084.0739693543. The cubic root of 3145423353 is about 1465.1869288979.

Adding to 3145423353 its reverse (3533245413), we get a palindrome (6678668766).

The spelling of 3145423353 in words is "three billion, one hundred forty-five million, four hundred twenty-three thousand, three hundred fifty-three".