4201670655 has 96 divisors (see below), whose sum is σ = 9272914560. Its totient is φ = 1711825920.

The previous prime is 4201670647. The next prime is 4201670699. The reversal of 4201670655 is 5560761024.

It is a happy number.

It is not a de Polignac number, because 4201670655 - 2³ = 4201670647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 101065 + ... + 136445.

It is an arithmetic number, because the mean of its divisors is an integer number (96592860).

Almost surely, 2^4201670655 is an apocalyptic number.

4201670655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4201670655 is an abundant number, since it is smaller than the sum of its proper divisors (5071243905).

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

4201670655 is a wasteful number, since it uses less digits than its factorization.

4201670655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35441 (or 35438 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 4201670655 is about 64820.2950857214. The cubic root of 4201670655 is about 1613.6425448591.

The spelling of 4201670655 in words is "four billion, two hundred one million, six hundred seventy thousand, six hundred fifty-five".