75230340461430 has 256 divisors, whose sum is σ = 239225810780160. Its totient is φ = 14658440140800.

The previous prime is 75230340461387. The next prime is 75230340461431. The reversal of 75230340461430 is 3416404303257.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75230340461431) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7107631 + ... + 14176709.

It is an arithmetic number, because the mean of its divisors is an integer number (934475823360).

Almost surely, 2^{75230340461430} is an apocalyptic number.

75230340461430 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 75230340461430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119612905390080).

75230340461430 is an abundant number, since it is smaller than the sum of its proper divisors (163995470318730).

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

75230340461430 is a wasteful number, since it uses less digits than its factorization.

75230340461430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7069395.

The product of its (nonzero) digits is 725760, while the sum is 42.

Adding to 75230340461430 its reverse (3416404303257), we get a palindrome (78646744764687).

The spelling of 75230340461430 in words is "seventy-five trillion, two hundred thirty billion, three hundred forty million, four hundred sixty-one thousand, four hundred thirty".