6719290902146 has 32 divisors (see below), whose sum is σ = 10604078178048. Its totient is φ = 3187082289600.

The previous prime is 6719290902139. The next prime is 6719290902157. The reversal of 6719290902146 is 6412090929176.

It is a junction number, because it is equal to n+sod(n) for n = 6719290902091 and 6719290902100.

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, 3468860 + ... + 5046936.

It is an arithmetic number, because the mean of its divisors is an integer number (331377443064).

Almost surely, 2^{6719290902146} is an apocalyptic number.

6719290902146 is a deficient number, since it is larger than the sum of its proper divisors (3884787275902).

6719290902146 is a wasteful number, since it uses less digits than its factorization.

6719290902146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578866.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 6719290902146 in words is "six trillion, seven hundred nineteen billion, two hundred ninety million, nine hundred two thousand, one hundred forty-six".