1058908869018 has 144 divisors (see below), whose sum is σ = 3135470790816. Its totient is φ = 253884214080.

The previous prime is 1058908869001. The next prime is 1058908869049. The reversal of 1058908869018 is 8109688098501.

It is a super-2 number, since 2×1058908869018² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4071696 + ... + 4323947.

It is an arithmetic number, because the mean of its divisors is an integer number (21774102714).

Almost surely, 2^{1058908869018} is an apocalyptic number.

1058908869018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1058908869018 is an abundant number, since it is smaller than the sum of its proper divisors (2076561921798).

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

1058908869018 is a wasteful number, since it uses less digits than its factorization.

1058908869018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8395689 (or 8395679 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 63.

The spelling of 1058908869018 in words is "one trillion, fifty-eight billion, nine hundred eight million, eight hundred sixty-nine thousand, eighteen".