1959098482440 has 576 divisors, whose sum is σ = 7197608134080. Its totient is φ = 458306380800.

The previous prime is 1959098482391. The next prime is 1959098482463. The reversal of 1959098482440 is 442848909591.

1959098482440 is a `hidden beast` number, since 19 + 5 + 90 + 98 + 4 + 8 + 2 + 440 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2233863282 + ... + 2233864158.

It is an arithmetic number, because the mean of its divisors is an integer number (12495847455).

Almost surely, 2^{1959098482440} is an apocalyptic number.

1959098482440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1959098482440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3598804067040).

1959098482440 is an abundant number, since it is smaller than the sum of its proper divisors (5238509651640).

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

1959098482440 is a wasteful number, since it uses less digits than its factorization.

1959098482440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 63.

The spelling of 1959098482440 in words is "one trillion, nine hundred fifty-nine billion, ninety-eight million, four hundred eighty-two thousand, four hundred forty".