130434243398 has 8 divisors (see below), whose sum is σ = 195653619480. Its totient is φ = 65216370240.

The previous prime is 130434243397. The next prime is 130434243427. The reversal of 130434243398 is 893342434031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130434243391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125408 + ... + 525923.

It is an arithmetic number, because the mean of its divisors is an integer number (24456702435).

Almost surely, 2^130434243398 is an apocalyptic number.

130434243398 is a deficient number, since it is larger than the sum of its proper divisors (65219376082).

130434243398 is a wasteful number, since it uses less digits than its factorization.

130434243398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751462.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 130434243398 in words is "one hundred thirty billion, four hundred thirty-four million, two hundred forty-three thousand, three hundred ninety-eight".