1670359936245 has 384 divisors, whose sum is σ = 3816241827840. Its totient is φ = 604134236160.

The previous prime is 1670359936241. The next prime is 1670359936277. The reversal of 1670359936245 is 5426399530761.

It is not a de Polignac number, because 1670359936245 - 2² = 1670359936241 is a prime.

It is a super-2 number, since 2×1670359936245² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1670359936241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 864127299 + ... + 864129231.

It is an arithmetic number, because the mean of its divisors is an integer number (9938129760).

Almost surely, 2^{1670359936245} is an apocalyptic number.

1670359936245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1670359936245 is an abundant number, since it is smaller than the sum of its proper divisors (2145881891595).

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

1670359936245 is a wasteful number, since it uses less digits than its factorization.

1670359936245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 60.

The spelling of 1670359936245 in words is "one trillion, six hundred seventy billion, three hundred fifty-nine million, nine hundred thirty-six thousand, two hundred forty-five".