7480421466 has 32 divisors (see below), whose sum is σ = 17121189888. Its totient is φ = 2134377840.

The previous prime is 7480421449. The next prime is 7480421483. The reversal of 7480421466 is 6641240847.

It is an interprime number because it is at equal distance from previous prime (7480421449) and next prime (7480421483).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88650 + ... + 151061.

It is an arithmetic number, because the mean of its divisors is an integer number (535037184).

Almost surely, 2^7480421466 is an apocalyptic number.

7480421466 is an abundant number, since it is smaller than the sum of its proper divisors (9640768422).

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

7480421466 is a wasteful number, since it uses less digits than its factorization.

7480421466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240466.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 7480421466 is about 86489.4297934725. The cubic root of 7480421466 is about 1955.7290614430.

The spelling of 7480421466 in words is "seven billion, four hundred eighty million, four hundred twenty-one thousand, four hundred sixty-six".