490312101213095 has 32 divisors (see below), whose sum is σ = 675644780064768. Its totient is φ = 334609396806528.

The previous prime is 490312101213091. The next prime is 490312101213149. The reversal of 490312101213095 is 590312101213094.

It is a cyclic number.

It is not a de Polignac number, because 490312101213095 - 2² = 490312101213091 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 (490312101213091) 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, 32934872 + ... + 45445901.

It is an arithmetic number, because the mean of its divisors is an integer number (21113899377024).

Almost surely, 2^{490312101213095} is an apocalyptic number.

490312101213095 is a deficient number, since it is larger than the sum of its proper divisors (185332678851673).

490312101213095 is a wasteful number, since it uses less digits than its factorization.

490312101213095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78381639.

The product of its (nonzero) digits is 58320, while the sum is 41.

Subtracting 490312101213095 from its reverse (590312101213094), we obtain a palindrome (99999999999999).

The spelling of 490312101213095 in words is "four hundred ninety trillion, three hundred twelve billion, one hundred one million, two hundred thirteen thousand, ninety-five".