7481945955230 has 64 divisors (see below), whose sum is σ = 13966583224320. Its totient is φ = 2882797948800.

The previous prime is 7481945955229. The next prime is 7481945955247. The reversal of 7481945955230 is 325595491847.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63456692 + ... + 63574488.

It is an arithmetic number, because the mean of its divisors is an integer number (218227862880).

Almost surely, 2^{7481945955230} is an apocalyptic number.

7481945955230 is a deficient number, since it is larger than the sum of its proper divisors (6484637269090).

7481945955230 is a wasteful number, since it uses less digits than its factorization.

7481945955230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118785.

The product of its (nonzero) digits is 54432000, while the sum is 62.

The spelling of 7481945955230 in words is "seven trillion, four hundred eighty-one billion, nine hundred forty-five million, nine hundred fifty-five thousand, two hundred thirty".