490321000123095 has 32 divisors (see below), whose sum is σ = 784903273056000. Its totient is φ = 261374647532544.

The previous prime is 490321000123091. The next prime is 490321000123103. The reversal of 490321000123095 is 590321000123094.

It is not a de Polignac number, because 490321000123095 - 2² = 490321000123091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490321000123091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1925274876 + ... + 1925529534.

It is an arithmetic number, because the mean of its divisors is an integer number (24528227283000).

Almost surely, 2^{490321000123095} is an apocalyptic number.

490321000123095 is a deficient number, since it is larger than the sum of its proper divisors (294582272932905).

490321000123095 is a wasteful number, since it uses less digits than its factorization.

490321000123095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317919.

The product of its (nonzero) digits is 58320, while the sum is 39.

Subtracting 490321000123095 from its reverse (590321000123094), we obtain a palindrome (99999999999999).

The spelling of 490321000123095 in words is "four hundred ninety trillion, three hundred twenty-one billion, one hundred twenty-three thousand, ninety-five".