670272441465 has 24 divisors (see below), whose sum is σ = 1178793189504. Its totient is φ = 324980576800.

The previous prime is 670272441451. The next prime is 670272441481. The reversal of 670272441465 is 564144272076.

It is not a de Polignac number, because 670272441465 - 2²⁵ = 670238887033 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184646241 + ... + 184649870.

It is an arithmetic number, because the mean of its divisors is an integer number (49116382896).

Almost surely, 2^670272441465 is an apocalyptic number.

It is an amenable number.

670272441465 is a deficient number, since it is larger than the sum of its proper divisors (508520748039).

670272441465 is a wasteful number, since it uses less digits than its factorization.

670272441465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369296141 (or 369296130 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 670272441465 in words is "six hundred seventy billion, two hundred seventy-two million, four hundred forty-one thousand, four hundred sixty-five".