4201707661020 has 96 divisors (see below), whose sum is σ = 13073551713600. Its totient is φ = 1120320605952.

The previous prime is 4201707660967. The next prime is 4201707661069. The reversal of 4201707661020 is 201667071024.

4201707661020 is a `hidden beast` number, since 4 + 2 + 0 + 17 + 0 + 7 + 6 + 610 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4066302 + ... + 4993818.

It is an arithmetic number, because the mean of its divisors is an integer number (136182830350).

Almost surely, 2^{4201707661020} is an apocalyptic number.

It is an amenable number.

4201707661020 is an abundant number, since it is smaller than the sum of its proper divisors (8871844052580).

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

4201707661020 is a wasteful number, since it uses less digits than its factorization.

4201707661020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935924 (or 935916 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 4201707661020 in words is "four trillion, two hundred one billion, seven hundred seven million, six hundred sixty-one thousand, twenty".