671347114734 has 32 divisors (see below), whose sum is σ = 1344667484160. Its totient is φ = 223453657152.

The previous prime is 671347114727. The next prime is 671347114777. The reversal of 671347114734 is 437411743176.

It is a congruent number.

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, 18714387 + ... + 18750225.

It is an arithmetic number, because the mean of its divisors is an integer number (42020858880).

Almost surely, 2^671347114734 is an apocalyptic number.

671347114734 is an abundant number, since it is smaller than the sum of its proper divisors (673320369426).

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

671347114734 is a wasteful number, since it uses less digits than its factorization.

671347114734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40344.

The product of its digits is 1185408, while the sum is 48.

The spelling of 671347114734 in words is "six hundred seventy-one billion, three hundred forty-seven million, one hundred fourteen thousand, seven hundred thirty-four".