1058199144 has 16 divisors (see below), whose sum is σ = 2645497920. Its totient is φ = 352733040.

The previous prime is 1058199143. The next prime is 1058199151. The reversal of 1058199144 is 4419918501.

It is a super-2 number, since 2×1058199144² = 2239570856724665472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1058199096 and 1058199105.

It is not an unprimeable number, because it can be changed into a prime (1058199143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22045792 + ... + 22045839.

It is an arithmetic number, because the mean of its divisors is an integer number (165343620).

Almost surely, 2^1058199144 is an apocalyptic number.

It is an amenable number.

1058199144 is an abundant number, since it is smaller than the sum of its proper divisors (1587298776).

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

1058199144 is a wasteful number, since it uses less digits than its factorization.

1058199144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44091640 (or 44091636 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 42.

The square root of 1058199144 is about 32529.9730095185. The cubic root of 1058199144 is about 1019.0350813245.

The spelling of 1058199144 in words is "one billion, fifty-eight million, one hundred ninety-nine thousand, one hundred forty-four".