1948403347016 has 16 divisors (see below), whose sum is σ = 4175150029440. Its totient is φ = 835030005840.

The previous prime is 1948403346991. The next prime is 1948403347067. The reversal of 1948403347016 is 6107433048491.

It is a super-2 number, since 2×1948403347016² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17396458400 + ... + 17396458511.

It is an arithmetic number, because the mean of its divisors is an integer number (260946876840).

Almost surely, 2^{1948403347016} is an apocalyptic number.

It is an amenable number.

1948403347016 is an abundant number, since it is smaller than the sum of its proper divisors (2226746682424).

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

1948403347016 is a wasteful number, since it uses less digits than its factorization.

1948403347016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34792916924 (or 34792916920 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 1948403347016 in words is "one trillion, nine hundred forty-eight billion, four hundred three million, three hundred forty-seven thousand, sixteen".