230028763146 has 96 divisors (see below), whose sum is σ = 577238292288. Its totient is φ = 60571929600.

The previous prime is 230028763099. The next prime is 230028763183. The reversal of 230028763146 is 641367820032.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 230028763098 and 230028763107.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2410746 + ... + 2504346.

It is an arithmetic number, because the mean of its divisors is an integer number (6012898878).

Almost surely, 2^230028763146 is an apocalyptic number.

230028763146 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 230028763146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288619146144).

230028763146 is an abundant number, since it is smaller than the sum of its proper divisors (347209529142).

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

230028763146 is a wasteful number, since it uses less digits than its factorization.

230028763146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94276 (or 94269 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 230028763146 in words is "two hundred thirty billion, twenty-eight million, seven hundred sixty-three thousand, one hundred forty-six".