498695477021701 has 16 divisors (see below), whose sum is σ = 516174696063360. Its totient is φ = 481235128355520.

The previous prime is 498695477021689. The next prime is 498695477021719. The reversal of 498695477021701 is 107120774596894.

It is not a de Polignac number, because 498695477021701 - 2²³ = 498695468633093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498695477021101) 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, 2102635546 + ... + 2102872708.

It is an arithmetic number, because the mean of its divisors is an integer number (32260918503960).

Almost surely, 2^{498695477021701} is an apocalyptic number.

It is an amenable number.

498695477021701 is a deficient number, since it is larger than the sum of its proper divisors (17479219041659).

498695477021701 is a wasteful number, since it uses less digits than its factorization.

498695477021701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276636.

The product of its (nonzero) digits is 213373440, while the sum is 70.

The spelling of 498695477021701 in words is "four hundred ninety-eight trillion, six hundred ninety-five billion, four hundred seventy-seven million, twenty-one thousand, seven hundred one".