19480231862 has 16 divisors (see below), whose sum is σ = 35963505312. Its totient is φ = 7706465280.

The previous prime is 19480231831. The next prime is 19480231871. The reversal of 19480231862 is 26813208491.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53516939 + ... + 53517302.

It is an arithmetic number, because the mean of its divisors is an integer number (2247719082).

Almost surely, 2^19480231862 is an apocalyptic number.

19480231862 is a deficient number, since it is larger than the sum of its proper divisors (16483273450).

19480231862 is a wasteful number, since it uses less digits than its factorization.

19480231862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107034263.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 19480231862 in words is "nineteen billion, four hundred eighty million, two hundred thirty-one thousand, eight hundred sixty-two".