919450243614 has 48 divisors (see below), whose sum is σ = 2148470470800. Its totient is φ = 261552888576.

The previous prime is 919450243589. The next prime is 919450243619. The reversal of 919450243614 is 416342054919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (919450243619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6761019 + ... + 6895670.

It is an arithmetic number, because the mean of its divisors is an integer number (44759801475).

Almost surely, 2^919450243614 is an apocalyptic number.

919450243614 is an abundant number, since it is smaller than the sum of its proper divisors (1229020227186).

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

919450243614 is a wasteful number, since it uses less digits than its factorization.

919450243614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13656937 (or 13656930 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 919450243614 in words is "nine hundred nineteen billion, four hundred fifty million, two hundred forty-three thousand, six hundred fourteen".