130435454 has 4 divisors (see below), whose sum is σ = 195653184. Its totient is φ = 65217726.

The previous prime is 130435453. The next prime is 130435493. The reversal of 130435454 is 454534031.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×130435454² = 34026815320372232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130435453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32608862 + ... + 32608865.

It is an arithmetic number, because the mean of its divisors is an integer number (48913296).

Almost surely, 2^130435454 is an apocalyptic number.

130435454 is a deficient number, since it is larger than the sum of its proper divisors (65217730).

130435454 is an equidigital number, since it uses as much as digits as its factorization.

130435454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65217729.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 130435454 is about 11420.8342077100. The cubic root of 130435454 is about 507.1446924561.

Adding to 130435454 its reverse (454534031), we get a palindrome (584969485).

The spelling of 130435454 in words is "one hundred thirty million, four hundred thirty-five thousand, four hundred fifty-four".