671272273760370 has 64 divisors (see below), whose sum is σ = 1638368472228480. Its totient is φ = 175970971404800.

The previous prime is 671272273760323. The next prime is 671272273760423. The reversal of 671272273760370 is 73067372272176.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354579910 + ... + 356468030.

It is an arithmetic number, because the mean of its divisors is an integer number (25599507378570).

Almost surely, 2^{671272273760370} is an apocalyptic number.

671272273760370 is an abundant number, since it is smaller than the sum of its proper divisors (967096198468110).

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

671272273760370 is a wasteful number, since it uses less digits than its factorization.

671272273760370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089051.

The product of its (nonzero) digits is 43563744, while the sum is 60.

The spelling of 671272273760370 in words is "six hundred seventy-one trillion, two hundred seventy-two billion, two hundred seventy-three million, seven hundred sixty thousand, three hundred seventy".