670781848314 has 16 divisors (see below), whose sum is σ = 1412172312480. Its totient is φ = 211825846800.

The previous prime is 670781848307. The next prime is 670781848337. The reversal of 670781848314 is 413848187076.

It is a super-2 number, since 2×670781848314² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2942025537 + ... + 2942025764.

It is an arithmetic number, because the mean of its divisors is an integer number (88260769530).

Almost surely, 2^670781848314 is an apocalyptic number.

670781848314 is an abundant number, since it is smaller than the sum of its proper divisors (741390464166).

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

670781848314 is a wasteful number, since it uses less digits than its factorization.

670781848314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884051325.

The product of its (nonzero) digits is 7225344, while the sum is 57.

The spelling of 670781848314 in words is "six hundred seventy billion, seven hundred eighty-one million, eight hundred forty-eight thousand, three hundred fourteen".