130454331450 has 48 divisors (see below), whose sum is σ = 328083483456. Its totient is φ = 34297849600.

The previous prime is 130454331433. The next prime is 130454331499. The reversal of 130454331450 is 54133454031.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6113967 + ... + 6135266.

It is an arithmetic number, because the mean of its divisors is an integer number (6835072572).

Almost surely, 2^130454331450 is an apocalyptic number.

130454331450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130454331450 is an abundant number, since it is smaller than the sum of its proper divisors (197629152006).

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

130454331450 is a wasteful number, since it uses less digits than its factorization.

130454331450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12249319 (or 12249314 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 130454331450 its reverse (54133454031), we get a palindrome (184587785481).

The spelling of 130454331450 in words is "one hundred thirty billion, four hundred fifty-four million, three hundred thirty-one thousand, four hundred fifty".