6945105334964 has 24 divisors (see below), whose sum is σ = 12193473768840. Its totient is φ = 3461261561856.

The previous prime is 6945105334957. The next prime is 6945105334987. The reversal of 6945105334964 is 4694335015496.

It can be written as a sum of positive squares in 4 ways, for example, as 1458539290000 + 5486566044964 = 1207700^2 + 2342342^2 .

It is a super-2 number, since 2×6945105334964² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4008452 + ... + 5473380.

It is an arithmetic number, because the mean of its divisors is an integer number (508061407035).

Almost surely, 2^{6945105334964} is an apocalyptic number.

It is an amenable number.

6945105334964 is a deficient number, since it is larger than the sum of its proper divisors (5248368433876).

6945105334964 is a wasteful number, since it uses less digits than its factorization.

6945105334964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468787 (or 1468785 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 59.

The spelling of 6945105334964 in words is "six trillion, nine hundred forty-five billion, one hundred five million, three hundred thirty-four thousand, nine hundred sixty-four".