7450223415660 has 144 divisors (see below), whose sum is σ = 23471911191456. Its totient is φ = 1983682939392.

The previous prime is 7450223415659. The next prime is 7450223415703. The reversal of 7450223415660 is 665143220547.

7450223415660 is a `hidden beast` number, since 7 + 4 + 5 + 0 + 223 + 415 + 6 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1999792 + ... + 4347368.

It is an arithmetic number, because the mean of its divisors is an integer number (162999383274).

Almost surely, 2^{7450223415660} 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 7450223415660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11735955595728).

7450223415660 is an abundant number, since it is smaller than the sum of its proper divisors (16021687775796).

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

7450223415660 is a wasteful number, since it uses less digits than its factorization.

7450223415660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348254 (or 2348240 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 7450223415660 in words is "seven trillion, four hundred fifty billion, two hundred twenty-three million, four hundred fifteen thousand, six hundred sixty".