103254686843464 has 256 divisors, whose sum is σ = 216583287782400. Its totient is φ = 45848454561792.

The previous prime is 103254686843431. The next prime is 103254686843479. The reversal of 103254686843464 is 464348686452301.

It is a junction number, because it is equal to n+sod(n) for n = 103254686843396 and 103254686843405.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 99956133892 + ... + 99956134924.

It is an arithmetic number, because the mean of its divisors is an integer number (846028467900).

Almost surely, 2^{103254686843464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103254686843464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108291643891200).

103254686843464 is an abundant number, since it is smaller than the sum of its proper divisors (113328600938936).

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

103254686843464 is a wasteful number, since it uses less digits than its factorization.

103254686843464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 318504960, while the sum is 64.

The spelling of 103254686843464 in words is "one hundred three trillion, two hundred fifty-four billion, six hundred eighty-six million, eight hundred forty-three thousand, four hundred sixty-four".