670426437051363 has 16 divisors (see below), whose sum is σ = 896827897405440. Its totient is φ = 445489577708256.

The previous prime is 670426437051361. The next prime is 670426437051401. The reversal of 670426437051363 is 363150734624076.

It is not a de Polignac number, because 670426437051363 - 2¹ = 670426437051361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (670426437051361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199626595 + ... + 202957212.

It is an arithmetic number, because the mean of its divisors is an integer number (56051743587840).

Almost surely, 2^{670426437051363} is an apocalyptic number.

670426437051363 is a deficient number, since it is larger than the sum of its proper divisors (226401460354077).

670426437051363 is a wasteful number, since it uses less digits than its factorization.

670426437051363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402585626.

The product of its (nonzero) digits is 45722880, while the sum is 57.

The spelling of 670426437051363 in words is "six hundred seventy trillion, four hundred twenty-six billion, four hundred thirty-seven million, fifty-one thousand, three hundred sixty-three".