6148621480000 has 140 divisors (see below), whose sum is σ = 15279558976000. Its totient is φ = 2454129216000.

The previous prime is 6148621479881. The next prime is 6148621480009. The reversal of 6148621480000 is 841268416.

It is a super-2 number, since 2×6148621480000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (6148621480009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18354001 + ... + 18685999.

Almost surely, 2^{6148621480000} 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 6148621480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7639779488000).

6148621480000 is an abundant number, since it is smaller than the sum of its proper divisors (9130937496000).

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

6148621480000 is an equidigital number, since it uses as much as digits as its factorization.

6148621480000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332494 (or 332469 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 6148621480000 in words is "six trillion, one hundred forty-eight billion, six hundred twenty-one million, four hundred eighty thousand".