1313017719430 has 32 divisors (see below), whose sum is σ = 2430575843904. Its totient is φ = 510324425856.

The previous prime is 1313017719347. The next prime is 1313017719449. The reversal of 1313017719430 is 349177103131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2113177 + ... + 2662996.

It is an arithmetic number, because the mean of its divisors is an integer number (75955495122).

Almost surely, 2^{1313017719430} is an apocalyptic number.

1313017719430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313017719430 is a deficient number, since it is larger than the sum of its proper divisors (1117558124474).

1313017719430 is a wasteful number, since it uses less digits than its factorization.

1313017719430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776960.

The product of its (nonzero) digits is 47628, while the sum is 40.

The spelling of 1313017719430 in words is "one trillion, three hundred thirteen billion, seventeen million, seven hundred nineteen thousand, four hundred thirty".