701145606021 has 8 divisors (see below), whose sum is σ = 1068412352064. Its totient is φ = 400654632000.

The previous prime is 701145605987. The next prime is 701145606037. The reversal of 701145606021 is 120606541107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 701145606021 - 2²³ = 701137217413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701145606071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16693942980 + ... + 16693943021.

It is an arithmetic number, because the mean of its divisors is an integer number (133551544008).

Almost surely, 2^701145606021 is an apocalyptic number.

It is an amenable number.

701145606021 is a deficient number, since it is larger than the sum of its proper divisors (367266746043).

701145606021 is a wasteful number, since it uses less digits than its factorization.

701145606021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33387886011.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 701145606021 in words is "seven hundred one billion, one hundred forty-five million, six hundred six thousand, twenty-one".