6511351342 has 8 divisors (see below), whose sum is σ = 9790338600. Its totient is φ = 3247905144.

The previous prime is 6511351303. The next prime is 6511351367. The reversal of 6511351342 is 2431531156.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3884217 + ... + 3885892.

It is an arithmetic number, because the mean of its divisors is an integer number (1223792325).

Almost surely, 2^6511351342 is an apocalyptic number.

6511351342 is a deficient number, since it is larger than the sum of its proper divisors (3278987258).

6511351342 is a wasteful number, since it uses less digits than its factorization.

6511351342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7770530.

The product of its digits is 10800, while the sum is 31.

The square root of 6511351342 is about 80692.9448093202. The cubic root of 6511351342 is about 1867.3413315037.

Adding to 6511351342 its reverse (2431531156), we get a palindrome (8942882498).

The spelling of 6511351342 in words is "six billion, five hundred eleven million, three hundred fifty-one thousand, three hundred forty-two".