6506939697342 has 32 divisors (see below), whose sum is σ = 14873080618752. Its totient is φ = 1859116178304.

The previous prime is 6506939697287. The next prime is 6506939697383. The reversal of 6506939697342 is 2437969396056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15922998 + ... + 16326534.

It is an arithmetic number, because the mean of its divisors is an integer number (464783769336).

Almost surely, 2^{6506939697342} is an apocalyptic number.

6506939697342 is an abundant number, since it is smaller than the sum of its proper divisors (8366140921410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6506939697342 is a wasteful number, since it uses less digits than its factorization.

6506939697342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787472.

The product of its (nonzero) digits is 396809280, while the sum is 69.

The spelling of 6506939697342 in words is "six trillion, five hundred six billion, nine hundred thirty-nine million, six hundred ninety-seven thousand, three hundred forty-two".