487242172302670 has 32 divisors (see below), whose sum is σ = 878634843615360. Its totient is φ = 194541797913120.

The previous prime is 487242172302629. The next prime is 487242172302673. The reversal of 487242172302670 is 76203271242784.

It is a super-4 number, since 4×487242172302670⁴ (a number of 60 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487242172302673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278209 + ... + 31217971.

It is an arithmetic number, because the mean of its divisors is an integer number (27457338862980).

Almost surely, 2^{487242172302670} is an apocalyptic number.

487242172302670 is a deficient number, since it is larger than the sum of its proper divisors (391392671312690).

487242172302670 is a wasteful number, since it uses less digits than its factorization.

487242172302670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30942640.

The product of its (nonzero) digits is 12644352, while the sum is 55.

The spelling of 487242172302670 in words is "four hundred eighty-seven trillion, two hundred forty-two billion, one hundred seventy-two million, three hundred two thousand, six hundred seventy".