130145465450 has 96 divisors (see below), whose sum is σ = 325017947520. Its totient is φ = 37444435200.

The previous prime is 130145465423. The next prime is 130145465453. The reversal of 130145465450 is 54564541031.

It is not an unprimeable number, because it can be changed into a prime (130145465453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1250105 + ... + 1350204.

It is an arithmetic number, because the mean of its divisors is an integer number (3385603620).

Almost surely, 2^130145465450 is an apocalyptic number.

130145465450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130145465450 is an abundant number, since it is smaller than the sum of its proper divisors (194872482070).

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

130145465450 is a wasteful number, since it uses less digits than its factorization.

130145465450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600352 (or 2600347 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

It can be divided in two parts, 130145 and 465450, that added together give a palindrome (595595).

The spelling of 130145465450 in words is "one hundred thirty billion, one hundred forty-five million, four hundred sixty-five thousand, four hundred fifty".