18283058970 has 128 divisors (see below), whose sum is σ = 48549860352. Its totient is φ = 4369574400.

The previous prime is 18283058957. The next prime is 18283058993. The reversal of 18283058970 is 7985038281.

It is a Curzon number.

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, 8014230 + ... + 8016510.

It is an arithmetic number, because the mean of its divisors is an integer number (379295784).

Almost surely, 2^18283058970 is an apocalyptic number.

18283058970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 18283058970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24274930176).

18283058970 is an abundant number, since it is smaller than the sum of its proper divisors (30266801382).

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

18283058970 is a wasteful number, since it uses less digits than its factorization.

18283058970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636.

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 18283058970 in words is "eighteen billion, two hundred eighty-three million, fifty-eight thousand, nine hundred seventy".