130146621472 has 384 divisors, whose sum is σ = 333594132480. Its totient is φ = 48698081280.

The previous prime is 130146621461. The next prime is 130146621499. The reversal of 130146621472 is 274126641031.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 362525229 + ... + 362525587.

It is an arithmetic number, because the mean of its divisors is an integer number (868734720).

Almost surely, 2^130146621472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130146621472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166797066240).

130146621472 is an abundant number, since it is smaller than the sum of its proper divisors (203447511008).

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

130146621472 is a wasteful number, since it uses less digits than its factorization.

130146621472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 130146621472 in words is "one hundred thirty billion, one hundred forty-six million, six hundred twenty-one thousand, four hundred seventy-two".