7421474543022 has 24 divisors (see below), whose sum is σ = 16084631698200. Its totient is φ = 2473090972560.

The previous prime is 7421474542981. The next prime is 7421474543059. The reversal of 7421474543022 is 2203454741247.

7421474543022 is a `hidden beast` number, since 7 + 4 + 2 + 14 + 74 + 543 + 0 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61093897 + ... + 61215252.

It is an arithmetic number, because the mean of its divisors is an integer number (670192987425).

Almost surely, 2^{7421474543022} is an apocalyptic number.

7421474543022 is an abundant number, since it is smaller than the sum of its proper divisors (8663157155178).

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

7421474543022 is a wasteful number, since it uses less digits than its factorization.

7421474543022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122312528 (or 122312525 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 45.

The spelling of 7421474543022 in words is "seven trillion, four hundred twenty-one billion, four hundred seventy-four million, five hundred forty-three thousand, twenty-two".