130146424438 has 8 divisors (see below), whose sum is σ = 195274162800. Its totient is φ = 65055036840.

The previous prime is 130146424423. The next prime is 130146424453. The reversal of 130146424438 is 834424641031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130146424423) and next prime (130146424453).

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

It is a super-4 number, since 4×130146424438⁴ (a number of 46 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130146424438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9078738 + ... + 9093061.

It is an arithmetic number, because the mean of its divisors is an integer number (24409270350).

Almost surely, 2^130146424438 is an apocalyptic number.

130146424438 is a deficient number, since it is larger than the sum of its proper divisors (65127738362).

130146424438 is a wasteful number, since it uses less digits than its factorization.

130146424438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18175382.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 130146424438 in words is "one hundred thirty billion, one hundred forty-six million, four hundred twenty-four thousand, four hundred thirty-eight".