4912631491348 has 24 divisors (see below), whose sum is σ = 10034311133952. Its totient is φ = 2060617463904.

The previous prime is 4912631491319. The next prime is 4912631491349. The reversal of 4912631491348 is 8431941362194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4912631491349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1866500011 + ... + 1866502642.

It is an arithmetic number, because the mean of its divisors is an integer number (418096297248).

Almost surely, 2^{4912631491348} is an apocalyptic number.

It is an amenable number.

4912631491348 is an abundant number, since it is smaller than the sum of its proper divisors (5121679642604).

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

4912631491348 is a wasteful number, since it uses less digits than its factorization.

4912631491348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733002711 (or 3733002709 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 55.

The spelling of 4912631491348 in words is "four trillion, nine hundred twelve billion, six hundred thirty-one million, four hundred ninety-one thousand, three hundred forty-eight".