670241677403 has 4 divisors (see below), whose sum is σ = 670303444608. Its totient is φ = 670179910200.

The previous prime is 670241677381. The next prime is 670241677409. The reversal of 670241677403 is 304776142076.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 670241677403 - 2¹² = 670241673307 is a prime.

It is a super-2 number, since 2×670241677403² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670241677409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30867323 + ... + 30889028.

It is an arithmetic number, because the mean of its divisors is an integer number (167575861152).

Almost surely, 2^670241677403 is an apocalyptic number.

670241677403 is a deficient number, since it is larger than the sum of its proper divisors (61767205).

670241677403 is a wasteful number, since it uses less digits than its factorization.

670241677403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61767204.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 670241677403 in words is "six hundred seventy billion, two hundred forty-one million, six hundred seventy-seven thousand, four hundred three".